30961838

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1543}}^1$

素因数の和:1751

約数の個数: 16

約数和(自身を含む): 47431680

約数和(自身を除く): 16469842

約数列:

[1, 2, 79, 127, 158, 254, 1543, 3086, 10033, 20066, 121897, 195961, 243794, 391922, 15480919, 30961838]

約数ペア:

[(1, 30961838), (2, 15480919), (79, 391922), (127, 243794), (158, 195961), (254, 121897), (1543, 20066), (3086, 10033)]