85163884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{2909}}^1$

素因数の和:3489

約数の個数: 24

約数和(自身を含む): 160841520

約数和(自身を除く): 75677636

約数列:

[1, 2, 4, 13, 26, 52, 563, 1126, 2252, 2909, 5818, 7319, 11636, 14638, 29276, 37817, 75634, 151268, 1637767, 3275534, 6551068, 21290971, 42581942, 85163884]

約数ペア:

[(1, 85163884), (2, 42581942), (4, 21290971), (13, 6551068), (26, 3275534), (52, 1637767), (563, 151268), (1126, 75634), (2252, 37817), (2909, 29276), (5818, 14638), (7319, 11636)]