90550144

素因数分解:

$2^7\times {\mathrm{349}}^1\times {\mathrm{2027}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 180999000

約数和(自身を除く): 90448856

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 349, 698, 1396, 2027, 2792, 4054, 5584, 8108, 11168, 16216, 22336, 32432, 44672, 64864, 129728, 259456, 707423, 1414846, 2829692, 5659384, 11318768, 22637536, 45275072, 90550144]

約数ペア:

[(1, 90550144), (2, 45275072), (4, 22637536), (8, 11318768), (16, 5659384), (32, 2829692), (64, 1414846), (128, 707423), (349, 259456), (698, 129728), (1396, 64864), (2027, 44672), (2792, 32432), (4054, 22336), (5584, 16216), (8108, 11168)]