42860686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{12409}}^1$

素因数の和:12579

約数の個数: 16

約数和(自身を含む): 70588080

約数和(自身を除く): 27727394

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 12409, 24818, 136499, 272998, 1948213, 3896426, 21430343, 42860686]

約数ペア:

[(1, 42860686), (2, 21430343), (11, 3896426), (22, 1948213), (157, 272998), (314, 136499), (1727, 24818), (3454, 12409)]