8972432

素因数分解:

$2^4\times 7^1\times {\mathrm{80111}}^1$

素因数の和:80126

約数の個数: 20

約数和(自身を含む): 19867776

約数和(自身を除く): 10895344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 80111, 160222, 320444, 560777, 640888, 1121554, 1281776, 2243108, 4486216, 8972432]

約数ペア:

[(1, 8972432), (2, 4486216), (4, 2243108), (7, 1281776), (8, 1121554), (14, 640888), (16, 560777), (28, 320444), (56, 160222), (112, 80111)]