20161703516

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{2707}}^1\times {\mathrm{27791}}^1$

素因数の和:30569

約数の個数: 24

約数和(自身を含む): 35824110336

約数和(自身を除く): 15662406820

約数列:

[1, 2, 4, 67, 134, 268, 2707, 5414, 10828, 27791, 55582, 111164, 181369, 362738, 725476, 1861997, 3723994, 7447988, 75230237, 150460474, 300920948, 5040425879, 10080851758, 20161703516]

約数ペア:

[(1, 20161703516), (2, 10080851758), (4, 5040425879), (67, 300920948), (134, 150460474), (268, 75230237), (2707, 7447988), (5414, 3723994), (10828, 1861997), (27791, 725476), (55582, 362738), (111164, 181369)]