31229612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1787}}^1$

素因数の和:2065

約数の個数: 24

約数和(自身を含む): 58124304

約数和(自身を除く): 26894692

約数列:

[1, 2, 4, 17, 34, 68, 257, 514, 1028, 1787, 3574, 4369, 7148, 8738, 17476, 30379, 60758, 121516, 459259, 918518, 1837036, 7807403, 15614806, 31229612]

約数ペア:

[(1, 31229612), (2, 15614806), (4, 7807403), (17, 1837036), (34, 918518), (68, 459259), (257, 121516), (514, 60758), (1028, 30379), (1787, 17476), (3574, 8738), (4369, 7148)]