31077514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1931}}^1$

素因数の和:2565

約数の個数: 16

約数和(自身を含む): 50309280

約数和(自身を除く): 19231766

約数列:

[1, 2, 13, 26, 619, 1238, 1931, 3862, 8047, 16094, 25103, 50206, 1195289, 2390578, 15538757, 31077514]

約数ペア:

[(1, 31077514), (2, 15538757), (13, 2390578), (26, 1195289), (619, 50206), (1238, 25103), (1931, 16094), (3862, 8047)]