40696328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{267739}}^1$

素因数の和:267764

約数の個数: 16

約数和(自身を含む): 80322000

約数和(自身を除く): 39625672

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 267739, 535478, 1070956, 2141912, 5087041, 10174082, 20348164, 40696328]

約数ペア:

[(1, 40696328), (2, 20348164), (4, 10174082), (8, 5087041), (19, 2141912), (38, 1070956), (76, 535478), (152, 267739)]