83378978

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{11681}}^1$

素因数の和:11809

約数の個数: 16

約数和(自身を含む): 129530016

約数和(自身を除く): 46151038

約数列:

[1, 2, 43, 83, 86, 166, 3569, 7138, 11681, 23362, 502283, 969523, 1004566, 1939046, 41689489, 83378978]

約数ペア:

[(1, 83378978), (2, 41689489), (43, 1939046), (83, 1004566), (86, 969523), (166, 502283), (3569, 23362), (7138, 11681)]