31422278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{1009}}^1$

素因数の和:1711

約数の個数: 16

約数和(自身を含む): 49304160

約数和(自身を除く): 17881882

約数列:

[1, 2, 23, 46, 677, 1009, 1354, 2018, 15571, 23207, 31142, 46414, 683093, 1366186, 15711139, 31422278]

約数ペア:

[(1, 31422278), (2, 15711139), (23, 1366186), (46, 683093), (677, 46414), (1009, 31142), (1354, 23207), (2018, 15571)]