79182878

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1\times {\mathrm{919}}^1$

素因数の和:1631

約数の個数: 16

約数和(自身を含む): 120865920

約数和(自身を除く): 41683042

約数列:

[1, 2, 67, 134, 643, 919, 1286, 1838, 43081, 61573, 86162, 123146, 590917, 1181834, 39591439, 79182878]

約数ペア:

[(1, 79182878), (2, 39591439), (67, 1181834), (134, 590917), (643, 123146), (919, 86162), (1286, 61573), (1838, 43081)]