23165584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{111373}}^1$

素因数の和:111394

約数の個数: 20

約数和(自身を含む): 48336316

約数和(自身を除く): 25170732

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 111373, 222746, 445492, 890984, 1447849, 1781968, 2895698, 5791396, 11582792, 23165584]

約数ペア:

[(1, 23165584), (2, 11582792), (4, 5791396), (8, 2895698), (13, 1781968), (16, 1447849), (26, 890984), (52, 445492), (104, 222746), (208, 111373)]