80887048

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{83561}}^1$

素因数の和:83589

約数の個数: 24

約数和(自身を含む): 166706190

約数和(自身を除く): 85819142

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 83561, 167122, 334244, 668488, 919171, 1838342, 3676684, 7353368, 10110881, 20221762, 40443524, 80887048]

約数ペア:

[(1, 80887048), (2, 40443524), (4, 20221762), (8, 10110881), (11, 7353368), (22, 3676684), (44, 1838342), (88, 919171), (121, 668488), (242, 334244), (484, 167122), (968, 83561)]