81030176

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{87317}}^1$

素因数の和:87356

約数の個数: 24

約数和(自身を含む): 165031020

約数和(自身を除く): 84000844

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 87317, 174634, 349268, 698536, 1397072, 2532193, 2794144, 5064386, 10128772, 20257544, 40515088, 81030176]

約数ペア:

[(1, 81030176), (2, 40515088), (4, 20257544), (8, 10128772), (16, 5064386), (29, 2794144), (32, 2532193), (58, 1397072), (116, 698536), (232, 349268), (464, 174634), (928, 87317)]