31683948

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61403}}^1$

素因数の和:61453

約数の個数: 24

約数和(自身を含む): 75649728

約数和(自身を除く): 43965780

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 61403, 122806, 184209, 245612, 368418, 736836, 2640329, 5280658, 7920987, 10561316, 15841974, 31683948]

約数ペア:

[(1, 31683948), (2, 15841974), (3, 10561316), (4, 7920987), (6, 5280658), (12, 2640329), (43, 736836), (86, 368418), (129, 245612), (172, 184209), (258, 122806), (516, 61403)]