31331795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{7211}}^1$

素因数の和:7306

約数の個数: 16

約数和(自身を含む): 41541120

約数和(自身を除く): 10209325

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 7211, 36055, 79321, 396605, 569669, 2848345, 6266359, 31331795]

約数ペア:

[(1, 31331795), (5, 6266359), (11, 2848345), (55, 569669), (79, 396605), (395, 79321), (869, 36055), (4345, 7211)]