31729264

素因数分解:

$2^4\times 7^2\times {\mathrm{40471}}^1$

素因数の和:40493

約数の個数: 30

約数和(自身を含む): 71514024

約数和(自身を除く): 39784760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 40471, 80942, 161884, 283297, 323768, 566594, 647536, 1133188, 1983079, 2266376, 3966158, 4532752, 7932316, 15864632, 31729264]

約数ペア:

[(1, 31729264), (2, 15864632), (4, 7932316), (7, 4532752), (8, 3966158), (14, 2266376), (16, 1983079), (28, 1133188), (49, 647536), (56, 566594), (98, 323768), (112, 283297), (196, 161884), (392, 80942), (784, 40471)]