55880834

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{2039}}^1$

素因数の和:2305

約数の個数: 16

約数和(自身を含む): 85484160

約数和(自身を除く): 29603326

約数列:

[1, 2, 71, 142, 193, 386, 2039, 4078, 13703, 27406, 144769, 289538, 393527, 787054, 27940417, 55880834]

約数ペア:

[(1, 55880834), (2, 27940417), (71, 787054), (142, 393527), (193, 289538), (386, 144769), (2039, 27406), (4078, 13703)]