161452976

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{347959}}^1$

素因数の和:347996

約数の個数: 20

約数和(自身を含む): 323602800

約数和(自身を除く): 162149824

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 347959, 695918, 1391836, 2783672, 5567344, 10090811, 20181622, 40363244, 80726488, 161452976]

約数ペア:

[(1, 161452976), (2, 80726488), (4, 40363244), (8, 20181622), (16, 10090811), (29, 5567344), (58, 2783672), (116, 1391836), (232, 695918), (464, 347959)]