90043486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{3931}}^1$

素因数の和:4827

約数の個数: 16

約数和(自身を含む): 145657008

約数和(自身を除く): 55613522

約数列:

[1, 2, 13, 26, 881, 1762, 3931, 7862, 11453, 22906, 51103, 102206, 3463211, 6926422, 45021743, 90043486]

約数ペア:

[(1, 90043486), (2, 45021743), (13, 6926422), (26, 3463211), (881, 102206), (1762, 51103), (3931, 22906), (7862, 11453)]