65889904

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{46271}}^1$

素因数の和:46368

約数の個数: 20

約数和(自身を含む): 129098880

約数和(自身を除く): 63208976

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 46271, 92542, 185084, 370168, 740336, 4118119, 8236238, 16472476, 32944952, 65889904]

約数ペア:

[(1, 65889904), (2, 32944952), (4, 16472476), (8, 8236238), (16, 4118119), (89, 740336), (178, 370168), (356, 185084), (712, 92542), (1424, 46271)]