82543865

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{1531}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 101920896

約数和(自身を除く): 19377031

約数列:

[1, 5, 41, 205, 263, 1315, 1531, 7655, 10783, 53915, 62771, 313855, 402653, 2013265, 16508773, 82543865]

約数ペア:

[(1, 82543865), (5, 16508773), (41, 2013265), (205, 402653), (263, 313855), (1315, 62771), (1531, 53915), (7655, 10783)]