82680424

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1789}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 159489000

約数和(自身を除く): 76808576

約数列:

[1, 2, 4, 8, 53, 106, 109, 212, 218, 424, 436, 872, 1789, 3578, 5777, 7156, 11554, 14312, 23108, 46216, 94817, 189634, 195001, 379268, 390002, 758536, 780004, 1560008, 10335053, 20670106, 41340212, 82680424]

約数ペア:

[(1, 82680424), (2, 41340212), (4, 20670106), (8, 10335053), (53, 1560008), (106, 780004), (109, 758536), (212, 390002), (218, 379268), (424, 195001), (436, 189634), (872, 94817), (1789, 46216), (3578, 23108), (5777, 14312), (7156, 11554)]