82641786

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{320317}}^1$

素因数の和:320365

約数の個数: 16

約数和(自身を含む): 169127904

約数和(自身を除く): 86486118

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 320317, 640634, 960951, 1921902, 13773631, 27547262, 41320893, 82641786]

約数ペア:

[(1, 82641786), (2, 41320893), (3, 27547262), (6, 13773631), (43, 1921902), (86, 960951), (129, 640634), (258, 320317)]