117235778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{87359}}^1$

素因数の和:87433

約数の個数: 16

約数和(自身を含む): 194987520

約数和(自身を除く): 77751742

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 87359, 174718, 960949, 1921898, 5328899, 10657798, 58617889, 117235778]

約数ペア:

[(1, 117235778), (2, 58617889), (11, 10657798), (22, 5328899), (61, 1921898), (122, 960949), (671, 174718), (1342, 87359)]