31159654

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^2\times {\mathrm{79}}^1$

素因数の和:256

約数の個数: 24

約数和(自身を含む): 49027680

約数和(自身を除く): 17868026

約数列:

[1, 2, 53, 61, 79, 106, 122, 158, 3233, 3721, 4187, 4819, 6466, 7442, 8374, 9638, 197213, 255407, 293959, 394426, 510814, 587918, 15579827, 31159654]

約数ペア:

[(1, 31159654), (2, 15579827), (53, 587918), (61, 510814), (79, 394426), (106, 293959), (122, 255407), (158, 197213), (3233, 9638), (3721, 8374), (4187, 7442), (4819, 6466)]