85819910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{45893}}^1$

素因数の和:45928

約数の個数: 32

約数和(自身を含む): 178435872

約数和(自身を除く): 92615962

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 45893, 91786, 229465, 458930, 504823, 780181, 1009646, 1560362, 2524115, 3900905, 5048230, 7801810, 8581991, 17163982, 42909955, 85819910]

約数ペア:

[(1, 85819910), (2, 42909955), (5, 17163982), (10, 8581991), (11, 7801810), (17, 5048230), (22, 3900905), (34, 2524115), (55, 1560362), (85, 1009646), (110, 780181), (170, 504823), (187, 458930), (374, 229465), (935, 91786), (1870, 45893)]