31363198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 51858144

約数和(自身を除く): 20494946

約数列:

[1, 2, 17, 34, 37, 74, 107, 214, 233, 466, 629, 1258, 1819, 3638, 3959, 3961, 7918, 7922, 8621, 17242, 24931, 49862, 67303, 134606, 146557, 293114, 423827, 847654, 922447, 1844894, 15681599, 31363198]

約数ペア:

[(1, 31363198), (2, 15681599), (17, 1844894), (34, 922447), (37, 847654), (74, 423827), (107, 293114), (214, 146557), (233, 134606), (466, 67303), (629, 49862), (1258, 24931), (1819, 17242), (3638, 8621), (3959, 7922), (3961, 7918)]