31453802

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{2221}}^1$

素因数の和:2393

約数の個数: 16

約数和(自身を含む): 48341832

約数和(自身を除く): 16888030

約数列:

[1, 2, 73, 97, 146, 194, 2221, 4442, 7081, 14162, 162133, 215437, 324266, 430874, 15726901, 31453802]

約数ペア:

[(1, 31453802), (2, 15726901), (73, 430874), (97, 324266), (146, 215437), (194, 162133), (2221, 14162), (4442, 7081)]