85064564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{22409}}^1$

素因数の和:22499

約数の個数: 24

約数和(自身を含む): 162517320

約数和(自身を除く): 77452756

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 22409, 44818, 89636, 291317, 582634, 1165268, 1635857, 3271714, 6543428, 21266141, 42532282, 85064564]

約数ペア:

[(1, 85064564), (2, 42532282), (4, 21266141), (13, 6543428), (26, 3271714), (52, 1635857), (73, 1165268), (146, 582634), (292, 291317), (949, 89636), (1898, 44818), (3796, 22409)]