31925804

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{769}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 57047760

約数和(自身を除く): 25121956

約数列:

[1, 2, 4, 97, 107, 194, 214, 388, 428, 769, 1538, 3076, 10379, 20758, 41516, 74593, 82283, 149186, 164566, 298372, 329132, 7981451, 15962902, 31925804]

約数ペア:

[(1, 31925804), (2, 15962902), (4, 7981451), (97, 329132), (107, 298372), (194, 164566), (214, 149186), (388, 82283), (428, 74593), (769, 41516), (1538, 20758), (3076, 10379)]