80842984

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{66923}}^1$

素因数の和:67080

約数の個数: 16

約数和(自身を含む): 152586720

約数和(自身を除く): 71743736

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 66923, 133846, 267692, 535384, 10105373, 20210746, 40421492, 80842984]

約数ペア:

[(1, 80842984), (2, 40421492), (4, 20210746), (8, 10105373), (151, 535384), (302, 267692), (604, 133846), (1208, 66923)]