31140696

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1453}}^1$

素因数の和:1528

約数の個数: 64

約数和(自身を含む): 83750400

約数和(自身を除く): 52609704

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 76, 94, 114, 141, 152, 188, 228, 282, 376, 456, 564, 893, 1128, 1453, 1786, 2679, 2906, 3572, 4359, 5358, 5812, 7144, 8718, 10716, 11624, 17436, 21432, 27607, 34872, 55214, 68291, 82821, 110428, 136582, 165642, 204873, 220856, 273164, 331284, 409746, 546328, 662568, 819492, 1297529, 1638984, 2595058, 3892587, 5190116, 7785174, 10380232, 15570348, 31140696]

約数ペア:

[(1, 31140696), (2, 15570348), (3, 10380232), (4, 7785174), (6, 5190116), (8, 3892587), (12, 2595058), (19, 1638984), (24, 1297529), (38, 819492), (47, 662568), (57, 546328), (76, 409746), (94, 331284), (114, 273164), (141, 220856), (152, 204873), (188, 165642), (228, 136582), (282, 110428), (376, 82821), (456, 68291), (564, 55214), (893, 34872), (1128, 27607), (1453, 21432), (1786, 17436), (2679, 11624), (2906, 10716), (3572, 8718), (4359, 7144), (5358, 5812)]