40580426

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{9769}}^1$

素因数の和:9869

約数の個数: 16

約数和(自身を含む): 63778560

約数和(自身を除く): 23198134

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 9769, 19538, 302839, 605678, 654523, 1309046, 20290213, 40580426]

約数ペア:

[(1, 40580426), (2, 20290213), (31, 1309046), (62, 654523), (67, 605678), (134, 302839), (2077, 19538), (4154, 9769)]