91472144

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{50593}}^1$

素因数の和:50714

約数の個数: 20

約数和(自身を含む): 178799196

約数和(自身を除く): 87327052

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 50593, 101186, 202372, 404744, 809488, 5717009, 11434018, 22868036, 45736072, 91472144]

約数ペア:

[(1, 91472144), (2, 45736072), (4, 22868036), (8, 11434018), (16, 5717009), (113, 809488), (226, 404744), (452, 202372), (904, 101186), (1808, 50593)]