9039856

素因数分解:

$2^4\times 7^1\times {\mathrm{80713}}^1$

素因数の和:80728

約数の個数: 20

約数和(自身を含む): 20017072

約数和(自身を除く): 10977216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 80713, 161426, 322852, 564991, 645704, 1129982, 1291408, 2259964, 4519928, 9039856]

約数ペア:

[(1, 9039856), (2, 4519928), (4, 2259964), (7, 1291408), (8, 1129982), (14, 645704), (16, 564991), (28, 322852), (56, 161426), (112, 80713)]