21960416

素因数分解:

$2^5\times {\mathrm{191}}^1\times {\mathrm{3593}}^1$

素因数の和:3794

約数の個数: 24

約数和(自身を含む): 43473024

約数和(自身を除く): 21512608

約数列:

[1, 2, 4, 8, 16, 32, 191, 382, 764, 1528, 3056, 3593, 6112, 7186, 14372, 28744, 57488, 114976, 686263, 1372526, 2745052, 5490104, 10980208, 21960416]

約数ペア:

[(1, 21960416), (2, 10980208), (4, 5490104), (8, 2745052), (16, 1372526), (32, 686263), (191, 114976), (382, 57488), (764, 28744), (1528, 14372), (3056, 7186), (3593, 6112)]