31320798

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73523}}^1$

素因数の和:73599

約数の個数: 16

約数和(自身を含む): 63524736

約数和(自身を除く): 32203938

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 73523, 147046, 220569, 441138, 5220133, 10440266, 15660399, 31320798]

約数ペア:

[(1, 31320798), (2, 15660399), (3, 10440266), (6, 5220133), (71, 441138), (142, 220569), (213, 147046), (426, 73523)]