42892715884

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{317}}^1\times {\mathrm{215459}}^1$

素因数の和:215937

約数の個数: 24

約数和(自身を含む): 75779005680

約数和(自身を除く): 32886289796

約数列:

[1, 2, 4, 157, 314, 317, 628, 634, 1268, 49769, 99538, 199076, 215459, 430918, 861836, 33827063, 67654126, 68300503, 135308252, 136601006, 273202012, 10723178971, 21446357942, 42892715884]

約数ペア:

[(1, 42892715884), (2, 21446357942), (4, 10723178971), (157, 273202012), (314, 136601006), (317, 135308252), (628, 68300503), (634, 67654126), (1268, 33827063), (49769, 861836), (99538, 430918), (199076, 215459)]