160991272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1547993}}^1$

素因数の和:1548012

約数の個数: 16

約数和(自身を含む): 325078740

約数和(自身を除く): 164087468

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1547993, 3095986, 6191972, 12383944, 20123909, 40247818, 80495636, 160991272]

約数ペア:

[(1, 160991272), (2, 80495636), (4, 40247818), (8, 20123909), (13, 12383944), (26, 6191972), (52, 3095986), (104, 1547993)]