31410094

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{967}}^1$

素因数の和:1227

約数の個数: 16

約数和(自身を含む): 47916000

約数和(自身を除く): 16505906

約数列:

[1, 2, 109, 149, 218, 298, 967, 1934, 16241, 32482, 105403, 144083, 210806, 288166, 15705047, 31410094]

約数ペア:

[(1, 31410094), (2, 15705047), (109, 288166), (149, 210806), (218, 144083), (298, 105403), (967, 32482), (1934, 16241)]