81754792

素因数分解:

$2^3\times 7^1\times {\mathrm{1459907}}^1$

素因数の和:1459920

約数の個数: 16

約数和(自身を含む): 175188960

約数和(自身を除く): 93434168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1459907, 2919814, 5839628, 10219349, 11679256, 20438698, 40877396, 81754792]

約数ペア:

[(1, 81754792), (2, 40877396), (4, 20438698), (7, 11679256), (8, 10219349), (14, 5839628), (28, 2919814), (56, 1459907)]