80070438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1906439}}^1$

素因数の和:1906451

約数の個数: 16

約数和(自身を含む): 183018240

約数和(自身を除く): 102947802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1906439, 3812878, 5719317, 11438634, 13345073, 26690146, 40035219, 80070438]

約数ペア:

[(1, 80070438), (2, 40035219), (3, 26690146), (6, 13345073), (7, 11438634), (14, 5719317), (21, 3812878), (42, 1906439)]