55563856

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{84701}}^1$

素因数の和:84750

約数の個数: 20

約数和(自身を含む): 110282004

約数和(自身を除く): 54718148

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 84701, 169402, 338804, 677608, 1355216, 3472741, 6945482, 13890964, 27781928, 55563856]

約数ペア:

[(1, 55563856), (2, 27781928), (4, 13890964), (8, 6945482), (16, 3472741), (41, 1355216), (82, 677608), (164, 338804), (328, 169402), (656, 84701)]