73159216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{351727}}^1$

素因数の和:351748

約数の個数: 20

約数和(自身を含む): 152649952

約数和(自身を除く): 79490736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 351727, 703454, 1406908, 2813816, 4572451, 5627632, 9144902, 18289804, 36579608, 73159216]

約数ペア:

[(1, 73159216), (2, 36579608), (4, 18289804), (8, 9144902), (13, 5627632), (16, 4572451), (26, 2813816), (52, 1406908), (104, 703454), (208, 351727)]