31918042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{7351}}^1$

素因数の和:7533

約数の個数: 16

約数和(自身を含む): 51875712

約数和(自身を除く): 19957670

約数列:

[1, 2, 13, 26, 167, 334, 2171, 4342, 7351, 14702, 95563, 191126, 1227617, 2455234, 15959021, 31918042]

約数ペア:

[(1, 31918042), (2, 15959021), (13, 2455234), (26, 1227617), (167, 191126), (334, 95563), (2171, 14702), (4342, 7351)]