31872986

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{1123}}^1$

素因数の和:1765

約数の個数: 16

約数和(自身を含む): 50013504

約数和(自身を除く): 18140518

約数列:

[1, 2, 23, 46, 617, 1123, 1234, 2246, 14191, 25829, 28382, 51658, 692891, 1385782, 15936493, 31872986]

約数ペア:

[(1, 31872986), (2, 15936493), (23, 1385782), (46, 692891), (617, 51658), (1123, 28382), (1234, 25829), (2246, 14191)]