39241886

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{2521}}^1$

素因数の和:2747

約数の個数: 16

約数和(自身を含む): 60588528

約数和(自身を除く): 21346642

約数列:

[1, 2, 43, 86, 181, 362, 2521, 5042, 7783, 15566, 108403, 216806, 456301, 912602, 19620943, 39241886]

約数ペア:

[(1, 39241886), (2, 19620943), (43, 912602), (86, 456301), (181, 216806), (362, 108403), (2521, 15566), (5042, 7783)]