40817048

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{71861}}^1$

素因数の和:71938

約数の個数: 16

約数和(自身を含む): 77610960

約数和(自身を除く): 36793912

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 71861, 143722, 287444, 574888, 5102131, 10204262, 20408524, 40817048]

約数ペア:

[(1, 40817048), (2, 20408524), (4, 10204262), (8, 5102131), (71, 574888), (142, 287444), (284, 143722), (568, 71861)]