31410568

素因数分解:

$2^3\times 7^3\times {\mathrm{11447}}^1$

素因数の和:11474

約数の個数: 32

約数和(自身を含む): 68688000

約数和(自身を除く): 37277432

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 11447, 22894, 45788, 80129, 91576, 160258, 320516, 560903, 641032, 1121806, 2243612, 3926321, 4487224, 7852642, 15705284, 31410568]

約数ペア:

[(1, 31410568), (2, 15705284), (4, 7852642), (7, 4487224), (8, 3926321), (14, 2243612), (28, 1121806), (49, 641032), (56, 560903), (98, 320516), (196, 160258), (343, 91576), (392, 80129), (686, 45788), (1372, 22894), (2744, 11447)]