22290232

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{17747}}^1$

素因数の和:17910

約数の個数: 16

約数和(自身を含む): 42062760

約数和(自身を除く): 19772528

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 17747, 35494, 70988, 141976, 2786279, 5572558, 11145116, 22290232]

約数ペア:

[(1, 22290232), (2, 11145116), (4, 5572558), (8, 2786279), (157, 141976), (314, 70988), (628, 35494), (1256, 17747)]