565522768

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{106783}}^1$

素因数の和:107122

約数の個数: 20

約数和(自身を含む): 1099020928

約数和(自身を除く): 533498160

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 106783, 213566, 427132, 854264, 1708528, 35345173, 70690346, 141380692, 282761384, 565522768]

約数ペア:

[(1, 565522768), (2, 282761384), (4, 141380692), (8, 70690346), (16, 35345173), (331, 1708528), (662, 854264), (1324, 427132), (2648, 213566), (5296, 106783)]