82217392

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{47143}}^1$

素因数の和:47260

約数の個数: 20

約数和(自身を含む): 160761040

約数和(自身を除く): 78543648

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 47143, 94286, 188572, 377144, 754288, 5138587, 10277174, 20554348, 41108696, 82217392]

約数ペア:

[(1, 82217392), (2, 41108696), (4, 20554348), (8, 10277174), (16, 5138587), (109, 754288), (218, 377144), (436, 188572), (872, 94286), (1744, 47143)]