40124536

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{12263}}^1$

素因数の和:12678

約数の個数: 16

約数和(自身を含む): 75423600

約数和(自身を除く): 35299064

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 12263, 24526, 49052, 98104, 5015567, 10031134, 20062268, 40124536]

約数ペア:

[(1, 40124536), (2, 20062268), (4, 10031134), (8, 5015567), (409, 98104), (818, 49052), (1636, 24526), (3272, 12263)]