83853328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{403141}}^1$

素因数の和:403162

約数の個数: 20

約数和(自身を含む): 174963628

約数和(自身を除く): 91110300

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 403141, 806282, 1612564, 3225128, 5240833, 6450256, 10481666, 20963332, 41926664, 83853328]

約数ペア:

[(1, 83853328), (2, 41926664), (4, 20963332), (8, 10481666), (13, 6450256), (16, 5240833), (26, 3225128), (52, 1612564), (104, 806282), (208, 403141)]