42768368

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{15451}}^1$

素因数の和:15632

約数の個数: 20

約数和(自身を含む): 83348088

約数和(自身を除く): 40579720

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 15451, 30902, 61804, 123608, 247216, 2673023, 5346046, 10692092, 21384184, 42768368]

約数ペア:

[(1, 42768368), (2, 21384184), (4, 10692092), (8, 5346046), (16, 2673023), (173, 247216), (346, 123608), (692, 61804), (1384, 30902), (2768, 15451)]