90452746

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{2081}}^1$

素因数の和:2397

約数の個数: 16

約数和(自身を含む): 137711808

約数和(自身を除く): 47259062

約数列:

[1, 2, 103, 206, 211, 422, 2081, 4162, 21733, 43466, 214343, 428686, 439091, 878182, 45226373, 90452746]

約数ペア:

[(1, 90452746), (2, 45226373), (103, 878182), (206, 439091), (211, 428686), (422, 214343), (2081, 43466), (4162, 21733)]