31038684

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{112459}}^1$

素因数の和:112489

約数の個数: 24

約数和(自身を含む): 75573120

約数和(自身を除く): 44534436

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 112459, 224918, 337377, 449836, 674754, 1349508, 2586557, 5173114, 7759671, 10346228, 15519342, 31038684]

約数ペア:

[(1, 31038684), (2, 15519342), (3, 10346228), (4, 7759671), (6, 5173114), (12, 2586557), (23, 1349508), (46, 674754), (69, 449836), (92, 337377), (138, 224918), (276, 112459)]