90843857

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1303}}^1$

素因数の和:1520

約数の個数: 16

約数和(自身を含む): 101649408

約数和(自身を除く): 10805551

約数列:

[1, 13, 31, 173, 403, 1303, 2249, 5363, 16939, 40393, 69719, 225419, 525109, 2930447, 6987989, 90843857]

約数ペア:

[(1, 90843857), (13, 6987989), (31, 2930447), (173, 525109), (403, 225419), (1303, 69719), (2249, 40393), (5363, 16939)]