80642794

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{19583}}^1$

素因数の和:19685

約数の個数: 16

約数和(自身を含む): 126904320

約数和(自身を除く): 46261526

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 19583, 39166, 567907, 1135814, 1390393, 2780786, 40321397, 80642794]

約数ペア:

[(1, 80642794), (2, 40321397), (29, 2780786), (58, 1390393), (71, 1135814), (142, 567907), (2059, 39166), (4118, 19583)]