31923856

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{17657}}^1$

素因数の和:17778

約数の個数: 20

約数和(自身を含む): 62403372

約数和(自身を除く): 30479516

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 17657, 35314, 70628, 141256, 282512, 1995241, 3990482, 7980964, 15961928, 31923856]

約数ペア:

[(1, 31923856), (2, 15961928), (4, 7980964), (8, 3990482), (16, 1995241), (113, 282512), (226, 141256), (452, 70628), (904, 35314), (1808, 17657)]