80908854272

素因数分解:

$2^{10}\times {\mathrm{349}}^1\times {\mathrm{226397}}^1$

素因数の和:226766

約数の個数: 44

約数和(自身を含む): 162202847100

約数和(自身を除く): 81293992828

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 349, 512, 698, 1024, 1396, 2792, 5584, 11168, 22336, 44672, 89344, 178688, 226397, 357376, 452794, 905588, 1811176, 3622352, 7244704, 14489408, 28978816, 57957632, 79012553, 115915264, 158025106, 231830528, 316050212, 632100424, 1264200848, 2528401696, 5056803392, 10113606784, 20227213568, 40454427136, 80908854272]

約数ペア:

[(1, 80908854272), (2, 40454427136), (4, 20227213568), (8, 10113606784), (16, 5056803392), (32, 2528401696), (64, 1264200848), (128, 632100424), (256, 316050212), (349, 231830528), (512, 158025106), (698, 115915264), (1024, 79012553), (1396, 57957632), (2792, 28978816), (5584, 14489408), (11168, 7244704), (22336, 3622352), (44672, 1811176), (89344, 905588), (178688, 452794), (226397, 357376)]