131408476

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{5431}}^1$

素因数の和:5721

約数の個数: 24

約数和(自身を含む): 240920064

約数和(自身を除く): 109511588

約数列:

[1, 2, 4, 23, 46, 92, 263, 526, 1052, 5431, 6049, 10862, 12098, 21724, 24196, 124913, 249826, 499652, 1428353, 2856706, 5713412, 32852119, 65704238, 131408476]

約数ペア:

[(1, 131408476), (2, 65704238), (4, 32852119), (23, 5713412), (46, 2856706), (92, 1428353), (263, 499652), (526, 249826), (1052, 124913), (5431, 24196), (6049, 21724), (10862, 12098)]