80195126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{4019}}^1$

素因数の和:4939

約数の個数: 16

約数和(自身を含む): 131405760

約数和(自身を除く): 51210634

約数列:

[1, 2, 11, 22, 907, 1814, 4019, 8038, 9977, 19954, 44209, 88418, 3645233, 7290466, 40097563, 80195126]

約数ペア:

[(1, 80195126), (2, 40097563), (11, 7290466), (22, 3645233), (907, 88418), (1814, 44209), (4019, 19954), (8038, 9977)]