87501908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1063}}^1\times {\mathrm{1583}}^1$

素因数の和:2663

約数の個数: 24

約数和(自身を含む): 165166848

約数和(自身を除く): 77664940

約数列:

[1, 2, 4, 13, 26, 52, 1063, 1583, 2126, 3166, 4252, 6332, 13819, 20579, 27638, 41158, 55276, 82316, 1682729, 3365458, 6730916, 21875477, 43750954, 87501908]

約数ペア:

[(1, 87501908), (2, 43750954), (4, 21875477), (13, 6730916), (26, 3365458), (52, 1682729), (1063, 82316), (1583, 55276), (2126, 41158), (3166, 27638), (4252, 20579), (6332, 13819)]