84439216

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{32377}}^1$

素因数の和:32548

約数の個数: 20

約数和(自身を含む): 164609752

約数和(自身を除く): 80170536

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 32377, 64754, 129508, 259016, 518032, 5277451, 10554902, 21109804, 42219608, 84439216]

約数ペア:

[(1, 84439216), (2, 42219608), (4, 21109804), (8, 10554902), (16, 5277451), (163, 518032), (326, 259016), (652, 129508), (1304, 64754), (2608, 32377)]