81283514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1619}}^1\times {\mathrm{1931}}^1$

素因数の和:3565

約数の個数: 16

約数和(自身を含む): 131453280

約数和(自身を除く): 50169766

約数列:

[1, 2, 13, 26, 1619, 1931, 3238, 3862, 21047, 25103, 42094, 50206, 3126289, 6252578, 40641757, 81283514]

約数ペア:

[(1, 81283514), (2, 40641757), (13, 6252578), (26, 3126289), (1619, 50206), (1931, 42094), (3238, 25103), (3862, 21047)]