31713014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{9377}}^1$

素因数の和:9487

約数の個数: 16

約数和(自身を含む): 50641200

約数和(自身を除く): 18928186

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 9377, 18754, 178163, 356326, 834553, 1669106, 15856507, 31713014]

約数ペア:

[(1, 31713014), (2, 15856507), (19, 1669106), (38, 834553), (89, 356326), (178, 178163), (1691, 18754), (3382, 9377)]