31325380

素因数分解:

$2^2\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{1433}}^1$

素因数の和:2535

約数の個数: 24

約数和(自身を含む): 65889432

約数和(自身を除く): 34564052

約数列:

[1, 2, 4, 5, 10, 20, 1093, 1433, 2186, 2866, 4372, 5465, 5732, 7165, 10930, 14330, 21860, 28660, 1566269, 3132538, 6265076, 7831345, 15662690, 31325380]

約数ペア:

[(1, 31325380), (2, 15662690), (4, 7831345), (5, 6265076), (10, 3132538), (20, 1566269), (1093, 28660), (1433, 21860), (2186, 14330), (2866, 10930), (4372, 7165), (5465, 5732)]