30716816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2503}}^1$

素因数の和:2583

約数の個数: 40

約数和(自身を含む): 65204160

約数和(自身を除く): 34487344

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 2503, 3068, 5006, 6136, 10012, 12272, 20024, 32539, 40048, 65078, 130156, 147677, 260312, 295354, 520624, 590708, 1181416, 1919801, 2362832, 3839602, 7679204, 15358408, 30716816]

約数ペア:

[(1, 30716816), (2, 15358408), (4, 7679204), (8, 3839602), (13, 2362832), (16, 1919801), (26, 1181416), (52, 590708), (59, 520624), (104, 295354), (118, 260312), (208, 147677), (236, 130156), (472, 65078), (767, 40048), (944, 32539), (1534, 20024), (2503, 12272), (3068, 10012), (5006, 6136)]