31971456

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^2$

素因数の和:92

約数の個数: 192

約数和(自身を含む): 106610400

約数和(自身を除く): 74638944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 32, 33, 36, 44, 48, 54, 58, 64, 66, 72, 87, 88, 96, 99, 108, 116, 128, 132, 144, 174, 176, 192, 198, 216, 232, 261, 264, 288, 297, 319, 348, 352, 384, 396, 432, 464, 522, 528, 576, 594, 638, 696, 704, 783, 792, 841, 864, 928, 957, 1044, 1056, 1152, 1188, 1276, 1392, 1408, 1566, 1584, 1682, 1728, 1856, 1914, 2088, 2112, 2376, 2523, 2552, 2784, 2871, 3132, 3168, 3364, 3456, 3712, 3828, 4176, 4224, 4752, 5046, 5104, 5568, 5742, 6264, 6336, 6728, 7569, 7656, 8352, 8613, 9251, 9504, 10092, 10208, 11136, 11484, 12528, 12672, 13456, 15138, 15312, 16704, 17226, 18502, 19008, 20184, 20416, 22707, 22968, 25056, 26912, 27753, 30276, 30624, 33408, 34452, 37004, 38016, 40368, 40832, 45414, 45936, 50112, 53824, 55506, 60552, 61248, 68904, 74008, 80736, 83259, 90828, 91872, 100224, 107648, 111012, 121104, 122496, 137808, 148016, 161472, 166518, 181656, 183744, 222024, 242208, 249777, 275616, 296032, 322944, 333036, 363312, 367488, 444048, 484416, 499554, 551232, 592064, 666072, 726624, 888096, 968832, 999108, 1102464, 1184128, 1332144, 1453248, 1776192, 1998216, 2664288, 2906496, 3552384, 3996432, 5328576, 7992864, 10657152, 15985728, 31971456]

約数ペア:

[(1, 31971456), (2, 15985728), (3, 10657152), (4, 7992864), (6, 5328576), (8, 3996432), (9, 3552384), (11, 2906496), (12, 2664288), (16, 1998216), (18, 1776192), (22, 1453248), (24, 1332144), (27, 1184128), (29, 1102464), (32, 999108), (33, 968832), (36, 888096), (44, 726624), (48, 666072), (54, 592064), (58, 551232), (64, 499554), (66, 484416), (72, 444048), (87, 367488), (88, 363312), (96, 333036), (99, 322944), (108, 296032), (116, 275616), (128, 249777), (132, 242208), (144, 222024), (174, 183744), (176, 181656), (192, 166518), (198, 161472), (216, 148016), (232, 137808), (261, 122496), (264, 121104), (288, 111012), (297, 107648), (319, 100224), (348, 91872), (352, 90828), (384, 83259), (396, 80736), (432, 74008), (464, 68904), (522, 61248), (528, 60552), (576, 55506), (594, 53824), (638, 50112), (696, 45936), (704, 45414), (783, 40832), (792, 40368), (841, 38016), (864, 37004), (928, 34452), (957, 33408), (1044, 30624), (1056, 30276), (1152, 27753), (1188, 26912), (1276, 25056), (1392, 22968), (1408, 22707), (1566, 20416), (1584, 20184), (1682, 19008), (1728, 18502), (1856, 17226), (1914, 16704), (2088, 15312), (2112, 15138), (2376, 13456), (2523, 12672), (2552, 12528), (2784, 11484), (2871, 11136), (3132, 10208), (3168, 10092), (3364, 9504), (3456, 9251), (3712, 8613), (3828, 8352), (4176, 7656), (4224, 7569), (4752, 6728), (5046, 6336), (5104, 6264), (5568, 5742)]