31338242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{70901}}^1$

素因数の和:70933

約数の個数: 16

約数和(自身を含む): 53601912

約数和(自身を除く): 22263670

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 70901, 141802, 921713, 1205317, 1843426, 2410634, 15669121, 31338242]

約数ペア:

[(1, 31338242), (2, 15669121), (13, 2410634), (17, 1843426), (26, 1205317), (34, 921713), (221, 141802), (442, 70901)]