31315072

素因数分解:

$2^7\times {\mathrm{349}}^1\times {\mathrm{701}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 62653500

約数和(自身を除く): 31338428

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 349, 698, 701, 1396, 1402, 2792, 2804, 5584, 5608, 11168, 11216, 22336, 22432, 44672, 44864, 89728, 244649, 489298, 978596, 1957192, 3914384, 7828768, 15657536, 31315072]

約数ペア:

[(1, 31315072), (2, 15657536), (4, 7828768), (8, 3914384), (16, 1957192), (32, 978596), (64, 489298), (128, 244649), (349, 89728), (698, 44864), (701, 44672), (1396, 22432), (1402, 22336), (2792, 11216), (2804, 11168), (5584, 5608)]