53772016

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{78157}}^1$

素因数の和:78208

約数の個数: 20

約数和(自身を含む): 106607512

約数和(自身を除く): 52835496

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 78157, 156314, 312628, 625256, 1250512, 3360751, 6721502, 13443004, 26886008, 53772016]

約数ペア:

[(1, 53772016), (2, 26886008), (4, 13443004), (8, 6721502), (16, 3360751), (43, 1250512), (86, 625256), (172, 312628), (344, 156314), (688, 78157)]