80471078

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{17827}}^1$

素因数の和:17927

約数の個数: 16

約数和(自身を含む): 126008304

約数和(自身を除く): 45537226

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 17827, 35654, 659599, 1087447, 1319198, 2174894, 40235539, 80471078]

約数ペア:

[(1, 80471078), (2, 40235539), (37, 2174894), (61, 1319198), (74, 1087447), (122, 659599), (2257, 35654), (4514, 17827)]