31476848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3691}}^1$

素因数の和:3753

約数の個数: 40

約数和(自身を含む): 67297776

約数和(自身を除く): 35820928

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 3691, 4264, 7382, 8528, 14764, 29528, 47983, 59056, 95966, 151331, 191932, 302662, 383864, 605324, 767728, 1210648, 1967303, 2421296, 3934606, 7869212, 15738424, 31476848]

約数ペア:

[(1, 31476848), (2, 15738424), (4, 7869212), (8, 3934606), (13, 2421296), (16, 1967303), (26, 1210648), (41, 767728), (52, 605324), (82, 383864), (104, 302662), (164, 191932), (208, 151331), (328, 95966), (533, 59056), (656, 47983), (1066, 29528), (2132, 14764), (3691, 8528), (4264, 7382)]