31690464

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 91163520

約数和(自身を除く): 59473056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 67, 78, 96, 104, 134, 156, 201, 208, 268, 312, 379, 402, 416, 536, 624, 758, 804, 871, 1072, 1137, 1248, 1516, 1608, 1742, 2144, 2274, 2613, 3032, 3216, 3484, 4548, 4927, 5226, 6064, 6432, 6968, 9096, 9854, 10452, 12128, 13936, 14781, 18192, 19708, 20904, 25393, 27872, 29562, 36384, 39416, 41808, 50786, 59124, 76179, 78832, 83616, 101572, 118248, 152358, 157664, 203144, 236496, 304716, 330109, 406288, 472992, 609432, 660218, 812576, 990327, 1218864, 1320436, 1980654, 2437728, 2640872, 3961308, 5281744, 7922616, 10563488, 15845232, 31690464]

約数ペア:

[(1, 31690464), (2, 15845232), (3, 10563488), (4, 7922616), (6, 5281744), (8, 3961308), (12, 2640872), (13, 2437728), (16, 1980654), (24, 1320436), (26, 1218864), (32, 990327), (39, 812576), (48, 660218), (52, 609432), (67, 472992), (78, 406288), (96, 330109), (104, 304716), (134, 236496), (156, 203144), (201, 157664), (208, 152358), (268, 118248), (312, 101572), (379, 83616), (402, 78832), (416, 76179), (536, 59124), (624, 50786), (758, 41808), (804, 39416), (871, 36384), (1072, 29562), (1137, 27872), (1248, 25393), (1516, 20904), (1608, 19708), (1742, 18192), (2144, 14781), (2274, 13936), (2613, 12128), (3032, 10452), (3216, 9854), (3484, 9096), (4548, 6968), (4927, 6432), (5226, 6064)]