87940666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{85049}}^1$

素因数の和:85109

約数の個数: 16

約数和(自身を含む): 146966400

約数和(自身を除く): 59025734

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 85049, 170098, 935539, 1871078, 3997303, 7994606, 43970333, 87940666]

約数ペア:

[(1, 87940666), (2, 43970333), (11, 7994606), (22, 3997303), (47, 1871078), (94, 935539), (517, 170098), (1034, 85049)]