31294832

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{15401}}^1$

素因数の和:15536

約数の個数: 20

約数和(自身を含む): 61115136

約数和(自身を除く): 29820304

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 15401, 30802, 61604, 123208, 246416, 1955927, 3911854, 7823708, 15647416, 31294832]

約数ペア:

[(1, 31294832), (2, 15647416), (4, 7823708), (8, 3911854), (16, 1955927), (127, 246416), (254, 123208), (508, 61604), (1016, 30802), (2032, 15401)]