12167128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 23915520

約数和(自身を除く): 11748392

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 691, 1382, 2201, 2764, 4402, 5528, 8804, 17608, 21421, 42842, 49061, 85684, 98122, 171368, 196244, 392488, 1520891, 3041782, 6083564, 12167128]

約数ペア:

[(1, 12167128), (2, 6083564), (4, 3041782), (8, 1520891), (31, 392488), (62, 196244), (71, 171368), (124, 98122), (142, 85684), (248, 49061), (284, 42842), (568, 21421), (691, 17608), (1382, 8804), (2201, 5528), (2764, 4402)]