82981670

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{50909}}^1$

素因数の和:51079

約数の個数: 16

約数和(自身を含む): 150286320

約数和(自身を除く): 67304650

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 50909, 101818, 254545, 509090, 8298167, 16596334, 41490835, 82981670]

約数ペア:

[(1, 82981670), (2, 41490835), (5, 16596334), (10, 8298167), (163, 509090), (326, 254545), (815, 101818), (1630, 50909)]