80815882

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{599}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 145152000

約数和(自身を除く): 64336118

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 419, 599, 838, 1198, 2933, 4193, 5866, 8386, 9637, 13777, 19274, 27554, 67459, 96439, 134918, 192878, 250981, 501962, 1756867, 3513734, 5772563, 11545126, 40407941, 80815882]

約数ペア:

[(1, 80815882), (2, 40407941), (7, 11545126), (14, 5772563), (23, 3513734), (46, 1756867), (161, 501962), (322, 250981), (419, 192878), (599, 134918), (838, 96439), (1198, 67459), (2933, 27554), (4193, 19274), (5866, 13777), (8386, 9637)]