31305268

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{673}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 56899080

約数和(自身を除く): 25593812

約数列:

[1, 2, 4, 29, 58, 116, 401, 673, 802, 1346, 1604, 2692, 11629, 19517, 23258, 39034, 46516, 78068, 269873, 539746, 1079492, 7826317, 15652634, 31305268]

約数ペア:

[(1, 31305268), (2, 15652634), (4, 7826317), (29, 1079492), (58, 539746), (116, 269873), (401, 78068), (673, 46516), (802, 39034), (1346, 23258), (1604, 19517), (2692, 11629)]