161475488

素因数分解:

$2^5\times {\mathrm{277}}^1\times {\mathrm{18217}}^1$

素因数の和:18504

約数の個数: 24

約数和(自身を含む): 319070052

約数和(自身を除く): 157594564

約数列:

[1, 2, 4, 8, 16, 32, 277, 554, 1108, 2216, 4432, 8864, 18217, 36434, 72868, 145736, 291472, 582944, 5046109, 10092218, 20184436, 40368872, 80737744, 161475488]

約数ペア:

[(1, 161475488), (2, 80737744), (4, 40368872), (8, 20184436), (16, 10092218), (32, 5046109), (277, 582944), (554, 291472), (1108, 145736), (2216, 72868), (4432, 36434), (8864, 18217)]