189072038

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{23279}}^1$

素因数の和:23443

約数の個数: 16

約数和(自身を含む): 295004160

約数和(自身を除く): 105932122

約数列:

[1, 2, 31, 62, 131, 262, 4061, 8122, 23279, 46558, 721649, 1443298, 3049549, 6099098, 94536019, 189072038]

約数ペア:

[(1, 189072038), (2, 94536019), (31, 6099098), (62, 3049549), (131, 1443298), (262, 721649), (4061, 46558), (8122, 23279)]