85856428

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{11839}}^1$

素因数の和:11894

約数の個数: 36

約数和(自身を含む): 179518080

約数和(自身を除く): 93661652

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 11839, 23678, 47356, 82873, 165746, 331492, 438043, 580111, 876086, 1160222, 1752172, 2320444, 3066301, 6132602, 12265204, 21464107, 42928214, 85856428]

約数ペア:

[(1, 85856428), (2, 42928214), (4, 21464107), (7, 12265204), (14, 6132602), (28, 3066301), (37, 2320444), (49, 1752172), (74, 1160222), (98, 876086), (148, 580111), (196, 438043), (259, 331492), (518, 165746), (1036, 82873), (1813, 47356), (3626, 23678), (7252, 11839)]