81667056

素因数分解:

$2^4\times 3^1\times {\mathrm{1701397}}^1$

素因数の和:1701408

約数の個数: 20

約数和(自身を含む): 210973352

約数和(自身を除く): 129306296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1701397, 3402794, 5104191, 6805588, 10208382, 13611176, 20416764, 27222352, 40833528, 81667056]

約数ペア:

[(1, 81667056), (2, 40833528), (3, 27222352), (4, 20416764), (6, 13611176), (8, 10208382), (12, 6805588), (16, 5104191), (24, 3402794), (48, 1701397)]