39174892

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{541}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 70446992

約数和(自身を除く): 31272100

約数列:

[1, 2, 4, 43, 86, 172, 421, 541, 842, 1082, 1684, 2164, 18103, 23263, 36206, 46526, 72412, 93052, 227761, 455522, 911044, 9793723, 19587446, 39174892]

約数ペア:

[(1, 39174892), (2, 19587446), (4, 9793723), (43, 911044), (86, 455522), (172, 227761), (421, 93052), (541, 72412), (842, 46526), (1082, 36206), (1684, 23263), (2164, 18103)]