42177110

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{102871}}^1$

素因数の和:102919

約数の個数: 16

約数和(自身を含む): 77771232

約数和(自身を除く): 35594122

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 102871, 205742, 514355, 1028710, 4217711, 8435422, 21088555, 42177110]

約数ペア:

[(1, 42177110), (2, 21088555), (5, 8435422), (10, 4217711), (41, 1028710), (82, 514355), (205, 205742), (410, 102871)]