55272688

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{41621}}^1$

素因数の和:41712

約数の個数: 20

約数和(自身を含む): 108383688

約数和(自身を除く): 53111000

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 41621, 83242, 166484, 332968, 665936, 3454543, 6909086, 13818172, 27636344, 55272688]

約数ペア:

[(1, 55272688), (2, 27636344), (4, 13818172), (8, 6909086), (16, 3454543), (83, 665936), (166, 332968), (332, 166484), (664, 83242), (1328, 41621)]