124289992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{5821}}^1$

素因数の和:6001

約数の個数: 32

約数和(自身を含む): 248366520

約数和(自身を除く): 124076528

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2669, 5338, 5821, 10676, 11642, 21352, 23284, 46568, 98957, 197914, 395828, 791656, 913897, 1827794, 3655588, 7311176, 15536249, 31072498, 62144996, 124289992]

約数ペア:

[(1, 124289992), (2, 62144996), (4, 31072498), (8, 15536249), (17, 7311176), (34, 3655588), (68, 1827794), (136, 913897), (157, 791656), (314, 395828), (628, 197914), (1256, 98957), (2669, 46568), (5338, 23284), (5821, 21352), (10676, 11642)]