31053128

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2377}}^1$

素因数の和:2477

約数の個数: 32

約数和(自身を含む): 61637760

約数和(自身を除く): 30584632

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 1633, 2377, 3266, 4754, 6532, 9508, 13064, 19016, 54671, 109342, 168767, 218684, 337534, 437368, 675068, 1350136, 3881641, 7763282, 15526564, 31053128]

約数ペア:

[(1, 31053128), (2, 15526564), (4, 7763282), (8, 3881641), (23, 1350136), (46, 675068), (71, 437368), (92, 337534), (142, 218684), (184, 168767), (284, 109342), (568, 54671), (1633, 19016), (2377, 13064), (3266, 9508), (4754, 6532)]