90345308

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{1979}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 161164080

約数和(自身を除く): 70818772

約数列:

[1, 2, 4, 101, 113, 202, 226, 404, 452, 1979, 3958, 7916, 11413, 22826, 45652, 199879, 223627, 399758, 447254, 799516, 894508, 22586327, 45172654, 90345308]

約数ペア:

[(1, 90345308), (2, 45172654), (4, 22586327), (101, 894508), (113, 799516), (202, 447254), (226, 399758), (404, 223627), (452, 199879), (1979, 45652), (3958, 22826), (7916, 11413)]