31288264

素因数分解:

$2^3\times 7^2\times {\mathrm{79817}}^1$

素因数の和:79837

約数の個数: 24

約数和(自身を含む): 68244390

約数和(自身を除く): 36956126

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 79817, 159634, 319268, 558719, 638536, 1117438, 2234876, 3911033, 4469752, 7822066, 15644132, 31288264]

約数ペア:

[(1, 31288264), (2, 15644132), (4, 7822066), (7, 4469752), (8, 3911033), (14, 2234876), (28, 1117438), (49, 638536), (56, 558719), (98, 319268), (196, 159634), (392, 79817)]