9039056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43457}}^1$

素因数の和:43478

約数の個数: 20

約数和(自身を含む): 18860772

約数和(自身を除く): 9821716

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 43457, 86914, 173828, 347656, 564941, 695312, 1129882, 2259764, 4519528, 9039056]

約数ペア:

[(1, 9039056), (2, 4519528), (4, 2259764), (8, 1129882), (13, 695312), (16, 564941), (26, 347656), (52, 173828), (104, 86914), (208, 43457)]