91415830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{28657}}^1$

素因数の和:28704

約数の個数: 32

約数和(自身を含む): 185703840

約数和(自身を除く): 94288010

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 28657, 57314, 143285, 286570, 315227, 630454, 831053, 1576135, 1662106, 3152270, 4155265, 8310530, 9141583, 18283166, 45707915, 91415830]

約数ペア:

[(1, 91415830), (2, 45707915), (5, 18283166), (10, 9141583), (11, 8310530), (22, 4155265), (29, 3152270), (55, 1662106), (58, 1576135), (110, 831053), (145, 630454), (290, 315227), (319, 286570), (638, 143285), (1595, 57314), (3190, 28657)]