31930424

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{92821}}^1$

素因数の和:92870

約数の個数: 16

約数和(自身を含む): 61262520

約数和(自身を除く): 29332096

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 92821, 185642, 371284, 742568, 3991303, 7982606, 15965212, 31930424]

約数ペア:

[(1, 31930424), (2, 15965212), (4, 7982606), (8, 3991303), (43, 742568), (86, 371284), (172, 185642), (344, 92821)]