66804104

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{31751}}^1$

素因数の和:32020

約数の個数: 16

約数和(自身を含む): 125737920

約数和(自身を除く): 58933816

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 31751, 63502, 127004, 254008, 8350513, 16701026, 33402052, 66804104]

約数ペア:

[(1, 66804104), (2, 33402052), (4, 16701026), (8, 8350513), (263, 254008), (526, 127004), (1052, 63502), (2104, 31751)]