31513804

素因数分解:

$2^2\times 7^1\times {\mathrm{953}}^1\times {\mathrm{1181}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 63147168

約数和(自身を除く): 31633364

約数列:

[1, 2, 4, 7, 14, 28, 953, 1181, 1906, 2362, 3812, 4724, 6671, 8267, 13342, 16534, 26684, 33068, 1125493, 2250986, 4501972, 7878451, 15756902, 31513804]

約数ペア:

[(1, 31513804), (2, 15756902), (4, 7878451), (7, 4501972), (14, 2250986), (28, 1125493), (953, 33068), (1181, 26684), (1906, 16534), (2362, 13342), (3812, 8267), (4724, 6671)]