31616352

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 101122560

約数和(自身を除く): 69506208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 37, 43, 46, 48, 54, 69, 72, 74, 86, 92, 96, 108, 111, 129, 138, 144, 148, 172, 184, 207, 216, 222, 258, 276, 288, 296, 333, 344, 368, 387, 414, 432, 444, 516, 552, 592, 621, 666, 688, 736, 774, 828, 851, 864, 888, 989, 999, 1032, 1104, 1161, 1184, 1242, 1332, 1376, 1548, 1591, 1656, 1702, 1776, 1978, 1998, 2064, 2208, 2322, 2484, 2553, 2664, 2967, 3096, 3182, 3312, 3404, 3552, 3956, 3996, 4128, 4644, 4773, 4968, 5106, 5328, 5934, 6192, 6364, 6624, 6808, 7659, 7912, 7992, 8901, 9288, 9546, 9936, 10212, 10656, 11868, 12384, 12728, 13616, 14319, 15318, 15824, 15984, 17802, 18576, 19092, 19872, 20424, 22977, 23736, 25456, 26703, 27232, 28638, 30636, 31648, 31968, 35604, 36593, 37152, 38184, 40848, 42957, 45954, 47472, 50912, 53406, 57276, 61272, 71208, 73186, 76368, 81696, 85914, 91908, 94944, 106812, 109779, 114552, 122544, 142416, 146372, 152736, 171828, 183816, 213624, 219558, 229104, 245088, 284832, 292744, 329337, 343656, 367632, 427248, 439116, 458208, 585488, 658674, 687312, 735264, 854496, 878232, 988011, 1170976, 1317348, 1374624, 1756464, 1976022, 2634696, 3512928, 3952044, 5269392, 7904088, 10538784, 15808176, 31616352]

約数ペア:

[(1, 31616352), (2, 15808176), (3, 10538784), (4, 7904088), (6, 5269392), (8, 3952044), (9, 3512928), (12, 2634696), (16, 1976022), (18, 1756464), (23, 1374624), (24, 1317348), (27, 1170976), (32, 988011), (36, 878232), (37, 854496), (43, 735264), (46, 687312), (48, 658674), (54, 585488), (69, 458208), (72, 439116), (74, 427248), (86, 367632), (92, 343656), (96, 329337), (108, 292744), (111, 284832), (129, 245088), (138, 229104), (144, 219558), (148, 213624), (172, 183816), (184, 171828), (207, 152736), (216, 146372), (222, 142416), (258, 122544), (276, 114552), (288, 109779), (296, 106812), (333, 94944), (344, 91908), (368, 85914), (387, 81696), (414, 76368), (432, 73186), (444, 71208), (516, 61272), (552, 57276), (592, 53406), (621, 50912), (666, 47472), (688, 45954), (736, 42957), (774, 40848), (828, 38184), (851, 37152), (864, 36593), (888, 35604), (989, 31968), (999, 31648), (1032, 30636), (1104, 28638), (1161, 27232), (1184, 26703), (1242, 25456), (1332, 23736), (1376, 22977), (1548, 20424), (1591, 19872), (1656, 19092), (1702, 18576), (1776, 17802), (1978, 15984), (1998, 15824), (2064, 15318), (2208, 14319), (2322, 13616), (2484, 12728), (2553, 12384), (2664, 11868), (2967, 10656), (3096, 10212), (3182, 9936), (3312, 9546), (3404, 9288), (3552, 8901), (3956, 7992), (3996, 7912), (4128, 7659), (4644, 6808), (4773, 6624), (4968, 6364), (5106, 6192), (5328, 5934)]