80858986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{84053}}^1$

素因数の和:84105

約数の個数: 16

約数和(自身を含む): 134150184

約数和(自身を除く): 53291198

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 84053, 168106, 1092689, 2185378, 3109961, 6219922, 40429493, 80858986]

約数ペア:

[(1, 80858986), (2, 40429493), (13, 6219922), (26, 3109961), (37, 2185378), (74, 1092689), (481, 168106), (962, 84053)]