127745104

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{35803}}^1$

素因数の和:36034

約数の個数: 20

約数和(自身を含む): 248622976

約数和(自身を除く): 120877872

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 35803, 71606, 143212, 286424, 572848, 7984069, 15968138, 31936276, 63872552, 127745104]

約数ペア:

[(1, 127745104), (2, 63872552), (4, 31936276), (8, 15968138), (16, 7984069), (223, 572848), (446, 286424), (892, 143212), (1784, 71606), (3568, 35803)]