31301678

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{3221}}^1$

素因数の和:3379

約数の個数: 16

約数和(自身を含む): 48484656

約数和(自身を除く): 17182978

約数列:

[1, 2, 43, 86, 113, 226, 3221, 4859, 6442, 9718, 138503, 277006, 363973, 727946, 15650839, 31301678]

約数ペア:

[(1, 31301678), (2, 15650839), (43, 727946), (86, 363973), (113, 277006), (226, 138503), (3221, 9718), (4859, 6442)]