31343396

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{18973}}^1$

素因数の和:19043

約数の個数: 24

約数和(自身を含む): 63752640

約数和(自身を除く): 32409244

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 18973, 37946, 75892, 132811, 265622, 531244, 1119407, 2238814, 4477628, 7835849, 15671698, 31343396]

約数ペア:

[(1, 31343396), (2, 15671698), (4, 7835849), (7, 4477628), (14, 2238814), (28, 1119407), (59, 531244), (118, 265622), (236, 132811), (413, 75892), (826, 37946), (1652, 18973)]