55377976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{407191}}^1$

素因数の和:407214

約数の個数: 16

約数和(自身を含む): 109941840

約数和(自身を除く): 54563864

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 407191, 814382, 1628764, 3257528, 6922247, 13844494, 27688988, 55377976]

約数ペア:

[(1, 55377976), (2, 27688988), (4, 13844494), (8, 6922247), (17, 3257528), (34, 1628764), (68, 814382), (136, 407191)]