9010768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43321}}^1$

素因数の和:43342

約数の個数: 20

約数和(自身を含む): 18801748

約数和(自身を除く): 9790980

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 43321, 86642, 173284, 346568, 563173, 693136, 1126346, 2252692, 4505384, 9010768]

約数ペア:

[(1, 9010768), (2, 4505384), (4, 2252692), (8, 1126346), (13, 693136), (16, 563173), (26, 346568), (52, 173284), (104, 86642), (208, 43321)]