83973016

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{1009}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 160711200

約数和(自身を除く): 76738184

約数列:

[1, 2, 4, 8, 101, 103, 202, 206, 404, 412, 808, 824, 1009, 2018, 4036, 8072, 10403, 20806, 41612, 83224, 101909, 103927, 203818, 207854, 407636, 415708, 815272, 831416, 10496627, 20993254, 41986508, 83973016]

約数ペア:

[(1, 83973016), (2, 41986508), (4, 20993254), (8, 10496627), (101, 831416), (103, 815272), (202, 415708), (206, 407636), (404, 207854), (412, 203818), (808, 103927), (824, 101909), (1009, 83224), (2018, 41612), (4036, 20806), (8072, 10403)]