87330964

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{9839}}^1$

素因数の和:10167

約数の個数: 24

約数和(自身を含む): 175230720

約数和(自身を除く): 87899756

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 8876, 9839, 19678, 39356, 68873, 137746, 275492, 3118963, 6237926, 12475852, 21832741, 43665482, 87330964]

約数ペア:

[(1, 87330964), (2, 43665482), (4, 21832741), (7, 12475852), (14, 6237926), (28, 3118963), (317, 275492), (634, 137746), (1268, 68873), (2219, 39356), (4438, 19678), (8876, 9839)]