8430032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{40529}}^1$

素因数の和:40550

約数の個数: 20

約数和(自身を含む): 17590020

約数和(自身を除く): 9159988

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 40529, 81058, 162116, 324232, 526877, 648464, 1053754, 2107508, 4215016, 8430032]

約数ペア:

[(1, 8430032), (2, 4215016), (4, 2107508), (8, 1053754), (13, 648464), (16, 526877), (26, 324232), (52, 162116), (104, 81058), (208, 40529)]