89742712

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{1063}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 172176480

約数和(自身を除く): 82433768

約数列:

[1, 2, 4, 8, 61, 122, 173, 244, 346, 488, 692, 1063, 1384, 2126, 4252, 8504, 10553, 21106, 42212, 64843, 84424, 129686, 183899, 259372, 367798, 518744, 735596, 1471192, 11217839, 22435678, 44871356, 89742712]

約数ペア:

[(1, 89742712), (2, 44871356), (4, 22435678), (8, 11217839), (61, 1471192), (122, 735596), (173, 518744), (244, 367798), (346, 259372), (488, 183899), (692, 129686), (1063, 84424), (1384, 64843), (2126, 42212), (4252, 21106), (8504, 10553)]