31468258

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{1999}}^1$

素因数の和:2481

約数の個数: 16

約数和(自身を含む): 50112000

約数和(自身を除く): 18643742

約数列:

[1, 2, 17, 34, 463, 926, 1999, 3998, 7871, 15742, 33983, 67966, 925537, 1851074, 15734129, 31468258]

約数ペア:

[(1, 31468258), (2, 15734129), (17, 1851074), (34, 925537), (463, 67966), (926, 33983), (1999, 15742), (3998, 7871)]