84520984

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{20201}}^1$

素因数の和:20730

約数の個数: 16

約数和(自身を含む): 158787720

約数和(自身を除く): 74266736

約数列:

[1, 2, 4, 8, 523, 1046, 2092, 4184, 20201, 40402, 80804, 161608, 10565123, 21130246, 42260492, 84520984]

約数ペア:

[(1, 84520984), (2, 42260492), (4, 21130246), (8, 10565123), (523, 161608), (1046, 80804), (2092, 40402), (4184, 20201)]