125628256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{301991}}^1$

素因数の和:302014

約数の個数: 24

約数和(自身を含む): 266356944

約数和(自身を除く): 140728688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 301991, 603982, 1207964, 2415928, 3925883, 4831856, 7851766, 9663712, 15703532, 31407064, 62814128, 125628256]

約数ペア:

[(1, 125628256), (2, 62814128), (4, 31407064), (8, 15703532), (13, 9663712), (16, 7851766), (26, 4831856), (32, 3925883), (52, 2415928), (104, 1207964), (208, 603982), (416, 301991)]