89469796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{3089}}^1$

素因数の和:3663

約数の個数: 24

約数和(自身を含む): 168973560

約数和(自身を除く): 79503764

約数列:

[1, 2, 4, 13, 26, 52, 557, 1114, 2228, 3089, 6178, 7241, 12356, 14482, 28964, 40157, 80314, 160628, 1720573, 3441146, 6882292, 22367449, 44734898, 89469796]

約数ペア:

[(1, 89469796), (2, 44734898), (4, 22367449), (13, 6882292), (26, 3441146), (52, 1720573), (557, 160628), (1114, 80314), (2228, 40157), (3089, 28964), (6178, 14482), (7241, 12356)]