31448314

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{9629}}^1$

素因数の和:9725

約数の個数: 16

約数和(自身を含む): 49921920

約数和(自身を除く): 18473606

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 9629, 19258, 221467, 442934, 683659, 1367318, 15724157, 31448314]

約数ペア:

[(1, 31448314), (2, 15724157), (23, 1367318), (46, 683659), (71, 442934), (142, 221467), (1633, 19258), (3266, 9629)]