17964928

素因数分解:

$2^7\times {\mathrm{140351}}^1$

素因数の和:140365

約数の個数: 16

約数和(自身を含む): 35789760

約数和(自身を除く): 17824832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 140351, 280702, 561404, 1122808, 2245616, 4491232, 8982464, 17964928]

約数ペア:

[(1, 17964928), (2, 8982464), (4, 4491232), (8, 2245616), (16, 1122808), (32, 561404), (64, 280702), (128, 140351)]