160990856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1547989}}^1$

素因数の和:1548008

約数の個数: 16

約数和(自身を含む): 325077900

約数和(自身を除く): 164087044

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1547989, 3095978, 6191956, 12383912, 20123857, 40247714, 80495428, 160990856]

約数ペア:

[(1, 160990856), (2, 80495428), (4, 40247714), (8, 20123857), (13, 12383912), (26, 6191956), (52, 3095978), (104, 1547989)]