47252554

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{20743}}^1$

素因数の和:20829

約数の個数: 16

約数和(自身を含む): 76171968

約数和(自身を除く): 28919414

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 20743, 41486, 352631, 705262, 1389781, 2779562, 23626277, 47252554]

約数ペア:

[(1, 47252554), (2, 23626277), (17, 2779562), (34, 1389781), (67, 705262), (134, 352631), (1139, 41486), (2278, 20743)]