90051742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1\times {\mathrm{2749}}^1$

素因数の和:4251

約数の個数: 16

約数和(自身を含む): 147510000

約数和(自身を除く): 57458258

約数列:

[1, 2, 11, 22, 1489, 2749, 2978, 5498, 16379, 30239, 32758, 60478, 4093261, 8186522, 45025871, 90051742]

約数ペア:

[(1, 90051742), (2, 45025871), (11, 8186522), (22, 4093261), (1489, 60478), (2749, 32758), (2978, 30239), (5498, 16379)]