31040928

素因数分解:

$2^5\times 3^3\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1027

約数の個数: 96

約数和(自身を含む): 93078720

約数和(自身を除く): 62037792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 96, 108, 111, 144, 148, 216, 222, 288, 296, 333, 432, 444, 592, 666, 864, 888, 971, 999, 1184, 1332, 1776, 1942, 1998, 2664, 2913, 3552, 3884, 3996, 5328, 5826, 7768, 7992, 8739, 10656, 11652, 15536, 15984, 17478, 23304, 26217, 31072, 31968, 34956, 35927, 46608, 52434, 69912, 71854, 93216, 104868, 107781, 139824, 143708, 209736, 215562, 279648, 287416, 323343, 419472, 431124, 574832, 646686, 838944, 862248, 970029, 1149664, 1293372, 1724496, 1940058, 2586744, 3448992, 3880116, 5173488, 7760232, 10346976, 15520464, 31040928]

約数ペア:

[(1, 31040928), (2, 15520464), (3, 10346976), (4, 7760232), (6, 5173488), (8, 3880116), (9, 3448992), (12, 2586744), (16, 1940058), (18, 1724496), (24, 1293372), (27, 1149664), (32, 970029), (36, 862248), (37, 838944), (48, 646686), (54, 574832), (72, 431124), (74, 419472), (96, 323343), (108, 287416), (111, 279648), (144, 215562), (148, 209736), (216, 143708), (222, 139824), (288, 107781), (296, 104868), (333, 93216), (432, 71854), (444, 69912), (592, 52434), (666, 46608), (864, 35927), (888, 34956), (971, 31968), (999, 31072), (1184, 26217), (1332, 23304), (1776, 17478), (1942, 15984), (1998, 15536), (2664, 11652), (2913, 10656), (3552, 8739), (3884, 7992), (3996, 7768), (5328, 5826)]