61948808

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{30851}}^1$

素因数の和:31108

約数の個数: 16

約数和(自身を含む): 116620560

約数和(自身を除く): 54671752

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 30851, 61702, 123404, 246808, 7743601, 15487202, 30974404, 61948808]

約数ペア:

[(1, 61948808), (2, 30974404), (4, 15487202), (8, 7743601), (251, 246808), (502, 123404), (1004, 61702), (2008, 30851)]