90045176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{865819}}^1$

素因数の和:865838

約数の個数: 16

約数和(自身を含む): 181822200

約数和(自身を除く): 91777024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 865819, 1731638, 3463276, 6926552, 11255647, 22511294, 45022588, 90045176]

約数ペア:

[(1, 90045176), (2, 45022588), (4, 22511294), (8, 11255647), (13, 6926552), (26, 3463276), (52, 1731638), (104, 865819)]