125401552

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{49921}}^1$

素因数の和:50086

約数の個数: 20

約数和(自身を含む): 244517956

約数和(自身を除く): 119116404

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 49921, 99842, 199684, 399368, 798736, 7837597, 15675194, 31350388, 62700776, 125401552]

約数ペア:

[(1, 125401552), (2, 62700776), (4, 31350388), (8, 15675194), (16, 7837597), (157, 798736), (314, 399368), (628, 199684), (1256, 99842), (2512, 49921)]