82268890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{17393}}^1$

素因数の和:17454

約数の個数: 32

約数和(自身を含む): 165312576

約数和(自身を除く): 83043686

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 17393, 34786, 86965, 173930, 191323, 382646, 747899, 956615, 1495798, 1913230, 3739495, 7478990, 8226889, 16453778, 41134445, 82268890]

約数ペア:

[(1, 82268890), (2, 41134445), (5, 16453778), (10, 8226889), (11, 7478990), (22, 3739495), (43, 1913230), (55, 1495798), (86, 956615), (110, 747899), (215, 382646), (430, 191323), (473, 173930), (946, 86965), (2365, 34786), (4730, 17393)]