164911216

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{17863}}^1$

素因数の和:18448

約数の個数: 20

約数和(自身を含む): 320087152

約数和(自身を除く): 155175936

約数列:

[1, 2, 4, 8, 16, 577, 1154, 2308, 4616, 9232, 17863, 35726, 71452, 142904, 285808, 10306951, 20613902, 41227804, 82455608, 164911216]

約数ペア:

[(1, 164911216), (2, 82455608), (4, 41227804), (8, 20613902), (16, 10306951), (577, 285808), (1154, 142904), (2308, 71452), (4616, 35726), (9232, 17863)]