91370992

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{16363}}^1$

素因数の和:16720

約数の個数: 20

約数和(自身を含む): 177549400

約数和(自身を除く): 86178408

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 16363, 32726, 65452, 130904, 261808, 5710687, 11421374, 22842748, 45685496, 91370992]

約数ペア:

[(1, 91370992), (2, 45685496), (4, 22842748), (8, 11421374), (16, 5710687), (349, 261808), (698, 130904), (1396, 65452), (2792, 32726), (5584, 16363)]