8481304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{81551}}^1$

素因数の和:81570

約数の個数: 16

約数和(自身を含む): 17125920

約数和(自身を除く): 8644616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 81551, 163102, 326204, 652408, 1060163, 2120326, 4240652, 8481304]

約数ペア:

[(1, 8481304), (2, 4240652), (4, 2120326), (8, 1060163), (13, 652408), (26, 326204), (52, 163102), (104, 81551)]