31384184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{577}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 63603120

約数和(自身を除く): 32218936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 523, 577, 1046, 1154, 2092, 2308, 4184, 4616, 6799, 7501, 13598, 15002, 27196, 30004, 54392, 60008, 301771, 603542, 1207084, 2414168, 3923023, 7846046, 15692092, 31384184]

約数ペア:

[(1, 31384184), (2, 15692092), (4, 7846046), (8, 3923023), (13, 2414168), (26, 1207084), (52, 603542), (104, 301771), (523, 60008), (577, 54392), (1046, 30004), (1154, 27196), (2092, 15002), (2308, 13598), (4184, 7501), (4616, 6799)]