31635708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 85800960

約数和(自身を除く): 54165252

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 79, 102, 151, 156, 158, 204, 221, 237, 302, 316, 442, 453, 474, 604, 663, 884, 906, 948, 1027, 1326, 1343, 1812, 1963, 2054, 2567, 2652, 2686, 3081, 3926, 4029, 4108, 5134, 5372, 5889, 6162, 7701, 7852, 8058, 10268, 11778, 11929, 12324, 15402, 16116, 17459, 23556, 23858, 30804, 33371, 34918, 35787, 47716, 52377, 66742, 69836, 71574, 100113, 104754, 133484, 143148, 155077, 200226, 202793, 209508, 310154, 400452, 405586, 465231, 608379, 620308, 811172, 930462, 1216758, 1860924, 2433516, 2636309, 5272618, 7908927, 10545236, 15817854, 31635708]

約数ペア:

[(1, 31635708), (2, 15817854), (3, 10545236), (4, 7908927), (6, 5272618), (12, 2636309), (13, 2433516), (17, 1860924), (26, 1216758), (34, 930462), (39, 811172), (51, 620308), (52, 608379), (68, 465231), (78, 405586), (79, 400452), (102, 310154), (151, 209508), (156, 202793), (158, 200226), (204, 155077), (221, 143148), (237, 133484), (302, 104754), (316, 100113), (442, 71574), (453, 69836), (474, 66742), (604, 52377), (663, 47716), (884, 35787), (906, 34918), (948, 33371), (1027, 30804), (1326, 23858), (1343, 23556), (1812, 17459), (1963, 16116), (2054, 15402), (2567, 12324), (2652, 11929), (2686, 11778), (3081, 10268), (3926, 8058), (4029, 7852), (4108, 7701), (5134, 6162), (5372, 5889)]