40765292

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1987}}^1$

素因数の和:2237

約数の個数: 24

約数和(自身を含む): 74812416

約数和(自身を除く): 34047124

約数列:

[1, 2, 4, 23, 46, 92, 223, 446, 892, 1987, 3974, 5129, 7948, 10258, 20516, 45701, 91402, 182804, 443101, 886202, 1772404, 10191323, 20382646, 40765292]

約数ペア:

[(1, 40765292), (2, 20382646), (4, 10191323), (23, 1772404), (46, 886202), (92, 443101), (223, 182804), (446, 91402), (892, 45701), (1987, 20516), (3974, 10258), (5129, 7948)]