31089292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1093}}^1$

素因数の和:1657

約数の個数: 24

約数和(自身を含む): 58752176

約数和(自身を除く): 27662884

約数列:

[1, 2, 4, 13, 26, 52, 547, 1093, 1094, 2186, 2188, 4372, 7111, 14209, 14222, 28418, 28444, 56836, 597871, 1195742, 2391484, 7772323, 15544646, 31089292]

約数ペア:

[(1, 31089292), (2, 15544646), (4, 7772323), (13, 2391484), (26, 1195742), (52, 597871), (547, 56836), (1093, 28444), (1094, 28418), (2186, 14222), (2188, 14209), (4372, 7111)]