69124196

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{809}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 124309080

約数和(自身を除く): 55184884

約数列:

[1, 2, 4, 41, 82, 164, 521, 809, 1042, 1618, 2084, 3236, 21361, 33169, 42722, 66338, 85444, 132676, 421489, 842978, 1685956, 17281049, 34562098, 69124196]

約数ペア:

[(1, 69124196), (2, 34562098), (4, 17281049), (41, 1685956), (82, 842978), (164, 421489), (521, 132676), (809, 85444), (1042, 66338), (1618, 42722), (2084, 33169), (3236, 21361)]