87184894

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{2011}}^1$

素因数の和:2475

約数の個数: 16

約数和(自身を含む): 133637040

約数和(自身を除く): 46452146

約数列:

[1, 2, 53, 106, 409, 818, 2011, 4022, 21677, 43354, 106583, 213166, 822499, 1644998, 43592447, 87184894]

約数ペア:

[(1, 87184894), (2, 43592447), (53, 1644998), (106, 822499), (409, 213166), (818, 106583), (2011, 43354), (4022, 21677)]