42907642

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{5419}}^1$

素因数の和:5565

約数の個数: 16

約数和(自身を含む): 66731040

約数和(自身を除く): 23823398

約数列:

[1, 2, 37, 74, 107, 214, 3959, 5419, 7918, 10838, 200503, 401006, 579833, 1159666, 21453821, 42907642]

約数ペア:

[(1, 42907642), (2, 21453821), (37, 1159666), (74, 579833), (107, 401006), (214, 200503), (3959, 10838), (5419, 7918)]