56500112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{207721}}^1$

素因数の和:207746

約数の個数: 20

約数和(自身を含む): 115908876

約数和(自身を除く): 59408764

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 207721, 415442, 830884, 1661768, 3323536, 3531257, 7062514, 14125028, 28250056, 56500112]

約数ペア:

[(1, 56500112), (2, 28250056), (4, 14125028), (8, 7062514), (16, 3531257), (17, 3323536), (34, 1661768), (68, 830884), (136, 415442), (272, 207721)]