91228610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{11681}}^1$

素因数の和:11770

約数の個数: 32

約数和(自身を含む): 181678464

約数和(自身を除く): 90449854

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 11681, 23362, 58405, 116810, 128491, 256982, 642455, 829351, 1284910, 1658702, 4146755, 8293510, 9122861, 18245722, 45614305, 91228610]

約数ペア:

[(1, 91228610), (2, 45614305), (5, 18245722), (10, 9122861), (11, 8293510), (22, 4146755), (55, 1658702), (71, 1284910), (110, 829351), (142, 642455), (355, 256982), (710, 128491), (781, 116810), (1562, 58405), (3905, 23362), (7810, 11681)]