125895848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{1871}}^1$

素因数の和:2537

約数の個数: 32

約数和(自身を含む): 254741760

約数和(自身を除く): 128845912

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 647, 1294, 1871, 2588, 3742, 5176, 7484, 8411, 14968, 16822, 24323, 33644, 48646, 67288, 97292, 194584, 1210537, 2421074, 4842148, 9684296, 15736981, 31473962, 62947924, 125895848]

約数ペア:

[(1, 125895848), (2, 62947924), (4, 31473962), (8, 15736981), (13, 9684296), (26, 4842148), (52, 2421074), (104, 1210537), (647, 194584), (1294, 97292), (1871, 67288), (2588, 48646), (3742, 33644), (5176, 24323), (7484, 16822), (8411, 14968)]