78865768

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{43049}}^1$

素因数の和:43284

約数の個数: 16

約数和(自身を含む): 148522500

約数和(自身を除く): 69656732

約数列:

[1, 2, 4, 8, 229, 458, 916, 1832, 43049, 86098, 172196, 344392, 9858221, 19716442, 39432884, 78865768]

約数ペア:

[(1, 78865768), (2, 39432884), (4, 19716442), (8, 9858221), (229, 344392), (458, 172196), (916, 86098), (1832, 43049)]