31161008

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{10091}}^1$

素因数の和:10292

約数の個数: 20

約数和(自身を含む): 60693288

約数和(自身を除く): 29532280

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 10091, 20182, 40364, 80728, 161456, 1947563, 3895126, 7790252, 15580504, 31161008]

約数ペア:

[(1, 31161008), (2, 15580504), (4, 7790252), (8, 3895126), (16, 1947563), (193, 161456), (386, 80728), (772, 40364), (1544, 20182), (3088, 10091)]