56260168

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2441}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 109596960

約数和(自身を除く): 53336792

約数列:

[1, 2, 4, 8, 43, 67, 86, 134, 172, 268, 344, 536, 2441, 2881, 4882, 5762, 9764, 11524, 19528, 23048, 104963, 163547, 209926, 327094, 419852, 654188, 839704, 1308376, 7032521, 14065042, 28130084, 56260168]

約数ペア:

[(1, 56260168), (2, 28130084), (4, 14065042), (8, 7032521), (43, 1308376), (67, 839704), (86, 654188), (134, 419852), (172, 327094), (268, 209926), (344, 163547), (536, 104963), (2441, 23048), (2881, 19528), (4882, 11524), (5762, 9764)]