80890036

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{652339}}^1$

素因数の和:652374

約数の個数: 12

約数和(自身を含む): 146124160

約数和(自身を除く): 65234124

約数列:

[1, 2, 4, 31, 62, 124, 652339, 1304678, 2609356, 20222509, 40445018, 80890036]

約数ペア:

[(1, 80890036), (2, 40445018), (4, 20222509), (31, 2609356), (62, 1304678), (124, 652339)]