31972415

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{6781}}^1$

素因数の和:6850

約数の個数: 16

約数和(自身を含む): 41017536

約数和(自身を除く): 9045121

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 6781, 33905, 155963, 278021, 779815, 1390105, 6394483, 31972415]

約数ペア:

[(1, 31972415), (5, 6394483), (23, 1390105), (41, 779815), (115, 278021), (205, 155963), (943, 33905), (4715, 6781)]