31940542

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{11717}}^1$

素因数の和:11795

約数の個数: 16

約数和(自身を含む): 50621760

約数和(自身を除く): 18681218

約数列:

[1, 2, 29, 47, 58, 94, 1363, 2726, 11717, 23434, 339793, 550699, 679586, 1101398, 15970271, 31940542]

約数ペア:

[(1, 31940542), (2, 15970271), (29, 1101398), (47, 679586), (58, 550699), (94, 339793), (1363, 23434), (2726, 11717)]