90915088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{516563}}^1$

素因数の和:516582

約数の個数: 20

約数和(自身を含む): 192161808

約数和(自身を除く): 101246720

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 516563, 1033126, 2066252, 4132504, 5682193, 8265008, 11364386, 22728772, 45457544, 90915088]

約数ペア:

[(1, 90915088), (2, 45457544), (4, 22728772), (8, 11364386), (11, 8265008), (16, 5682193), (22, 4132504), (44, 2066252), (88, 1033126), (176, 516563)]