80553052

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{617}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 142861824

約数和(自身を除く): 62308772

約数列:

[1, 2, 4, 127, 254, 257, 508, 514, 617, 1028, 1234, 2468, 32639, 65278, 78359, 130556, 156718, 158569, 313436, 317138, 634276, 20138263, 40276526, 80553052]

約数ペア:

[(1, 80553052), (2, 40276526), (4, 20138263), (127, 634276), (254, 317138), (257, 313436), (508, 158569), (514, 156718), (617, 130556), (1028, 78359), (1234, 65278), (2468, 32639)]