31995854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{10463}}^1$

素因数の和:10615

約数の個数: 16

約数和(自身を含む): 52738560

約数和(自身を除く): 20742706

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 10463, 20926, 115093, 230186, 1454357, 2908714, 15997927, 31995854]

約数ペア:

[(1, 31995854), (2, 15997927), (11, 2908714), (22, 1454357), (139, 230186), (278, 115093), (1529, 20926), (3058, 10463)]