80539846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{20963}}^1$

素因数の和:21095

約数の個数: 16

約数和(自身を含む): 129054384

約数和(自身を除く): 48514538

約数列:

[1, 2, 17, 34, 113, 226, 1921, 3842, 20963, 41926, 356371, 712742, 2368819, 4737638, 40269923, 80539846]

約数ペア:

[(1, 80539846), (2, 40269923), (17, 4737638), (34, 2368819), (113, 712742), (226, 356371), (1921, 41926), (3842, 20963)]