80898938

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{10369}}^1$

素因数の和:10501

約数の個数: 16

約数和(自身を含む): 125435520

約数和(自身を除く): 44536582

約数列:

[1, 2, 47, 83, 94, 166, 3901, 7802, 10369, 20738, 487343, 860627, 974686, 1721254, 40449469, 80898938]

約数ペア:

[(1, 80898938), (2, 40449469), (47, 1721254), (83, 974686), (94, 860627), (166, 487343), (3901, 20738), (7802, 10369)]