55654352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{267569}}^1$

素因数の和:267590

約数の個数: 20

約数和(自身を含む): 116125380

約数和(自身を除く): 60471028

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 267569, 535138, 1070276, 2140552, 3478397, 4281104, 6956794, 13913588, 27827176, 55654352]

約数ペア:

[(1, 55654352), (2, 27827176), (4, 13913588), (8, 6956794), (13, 4281104), (16, 3478397), (26, 2140552), (52, 1070276), (104, 535138), (208, 267569)]