80657546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{45161}}^1$

素因数の和:45229

約数の個数: 16

約数和(自身を含む): 130066560

約数和(自身を除く): 49409014

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 45161, 90322, 858059, 1716118, 2122567, 4245134, 40328773, 80657546]

約数ペア:

[(1, 80657546), (2, 40328773), (19, 4245134), (38, 2122567), (47, 1716118), (94, 858059), (893, 90322), (1786, 45161)]