172216888

素因数分解:

$2^3\times {\mathrm{1213}}^1\times {\mathrm{17747}}^1$

素因数の和:18966

約数の個数: 16

約数和(自身を含む): 323191080

約数和(自身を除く): 150974192

約数列:

[1, 2, 4, 8, 1213, 2426, 4852, 9704, 17747, 35494, 70988, 141976, 21527111, 43054222, 86108444, 172216888]

約数ペア:

[(1, 172216888), (2, 86108444), (4, 43054222), (8, 21527111), (1213, 141976), (2426, 70988), (4852, 35494), (9704, 17747)]