255048512

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{31379}}^1$

素因数の和:31518

約数の個数: 28

約数和(自身を含む): 510113280

約数和(自身を除く): 255064768

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 31379, 62758, 125516, 251032, 502064, 1004128, 2008256, 3985133, 7970266, 15940532, 31881064, 63762128, 127524256, 255048512]

約数ペア:

[(1, 255048512), (2, 127524256), (4, 63762128), (8, 31881064), (16, 15940532), (32, 7970266), (64, 3985133), (127, 2008256), (254, 1004128), (508, 502064), (1016, 251032), (2032, 125516), (4064, 62758), (8128, 31379)]