80468998

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{1579}}^1$

素因数の和:1971

約数の個数: 16

約数和(自身を含む): 122633280

約数和(自身を除く): 42164282

約数列:

[1, 2, 83, 166, 307, 614, 1579, 3158, 25481, 50962, 131057, 262114, 484753, 969506, 40234499, 80468998]

約数ペア:

[(1, 80468998), (2, 40234499), (83, 969506), (166, 484753), (307, 262114), (614, 131057), (1579, 50962), (3158, 25481)]