90059618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{31249}}^1$

素因数の和:31393

約数の個数: 16

約数和(自身を含む): 148500000

約数和(自身を除く): 58440382

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 31249, 62498, 343739, 687478, 4093619, 8187238, 45029809, 90059618]

約数ペア:

[(1, 90059618), (2, 45029809), (11, 8187238), (22, 4093619), (131, 687478), (262, 343739), (1441, 62498), (2882, 31249)]