84871996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{10099}}^1$

素因数の和:10305

約数の個数: 24

約数和(自身を含む): 162892800

約数和(自身を除く): 78020804

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 2101, 4202, 8404, 10099, 20198, 40396, 111089, 222178, 444356, 1928909, 3857818, 7715636, 21217999, 42435998, 84871996]

約数ペア:

[(1, 84871996), (2, 42435998), (4, 21217999), (11, 7715636), (22, 3857818), (44, 1928909), (191, 444356), (382, 222178), (764, 111089), (2101, 40396), (4202, 20198), (8404, 10099)]