89272916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{4639}}^1$

素因数の和:4943

約数の個数: 24

約数和(自身を含む): 166037760

約数和(自身を除く): 76764844

約数列:

[1, 2, 4, 17, 34, 68, 283, 566, 1132, 4639, 4811, 9278, 9622, 18556, 19244, 78863, 157726, 315452, 1312837, 2625674, 5251348, 22318229, 44636458, 89272916]

約数ペア:

[(1, 89272916), (2, 44636458), (4, 22318229), (17, 5251348), (34, 2625674), (68, 1312837), (283, 315452), (566, 157726), (1132, 78863), (4639, 19244), (4811, 18556), (9278, 9622)]