161518432

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{162821}}^1$

素因数の和:162862

約数の個数: 24

約数和(自身を含む): 328249152

約数和(自身を除く): 166730720

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 162821, 325642, 651284, 1302568, 2605136, 5047451, 5210272, 10094902, 20189804, 40379608, 80759216, 161518432]

約数ペア:

[(1, 161518432), (2, 80759216), (4, 40379608), (8, 20189804), (16, 10094902), (31, 5210272), (32, 5047451), (62, 2605136), (124, 1302568), (248, 651284), (496, 325642), (992, 162821)]