39907268

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5659}}^1$

素因数の和:5747

約数の個数: 24

約数和(自身を含む): 73217760

約数和(自身を除く): 33310492

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 5659, 7052, 11318, 22636, 232019, 243337, 464038, 486674, 928076, 973348, 9976817, 19953634, 39907268]

約数ペア:

[(1, 39907268), (2, 19953634), (4, 9976817), (41, 973348), (43, 928076), (82, 486674), (86, 464038), (164, 243337), (172, 232019), (1763, 22636), (3526, 11318), (5659, 7052)]