90345938

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{13537}}^1$

素因数の和:13657

約数の個数: 16

約数和(自身を含む): 140361984

約数和(自身を除く): 50016046

約数列:

[1, 2, 47, 71, 94, 142, 3337, 6674, 13537, 27074, 636239, 961127, 1272478, 1922254, 45172969, 90345938]

約数ペア:

[(1, 90345938), (2, 45172969), (47, 1922254), (71, 1272478), (94, 961127), (142, 636239), (3337, 27074), (6674, 13537)]