87253556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{6529}}^1$

素因数の和:6803

約数の個数: 24

約数和(自身を含む): 165104520

約数和(自身を除く): 77850964

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 3341, 6529, 6682, 13058, 13364, 26116, 84877, 169754, 339508, 1677953, 3355906, 6711812, 21813389, 43626778, 87253556]

約数ペア:

[(1, 87253556), (2, 43626778), (4, 21813389), (13, 6711812), (26, 3355906), (52, 1677953), (257, 339508), (514, 169754), (1028, 84877), (3341, 26116), (6529, 13364), (6682, 13058)]