91112930

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{22277}}^1$

素因数の和:22693

約数の個数: 16

約数和(自身を含む): 164411640

約数和(自身を除く): 73298710

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 22277, 44554, 111385, 222770, 9111293, 18222586, 45556465, 91112930]

約数ペア:

[(1, 91112930), (2, 45556465), (5, 18222586), (10, 9111293), (409, 222770), (818, 111385), (2045, 44554), (4090, 22277)]