80774038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{55249}}^1$

素因数の和:55311

約数の個数: 16

約数和(自身を含む): 131274000

約数和(自身を除く): 50499962

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 55249, 110498, 939233, 1878466, 2375707, 4751414, 40387019, 80774038]

約数ペア:

[(1, 80774038), (2, 40387019), (17, 4751414), (34, 2375707), (43, 1878466), (86, 939233), (731, 110498), (1462, 55249)]