85868848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{412831}}^1$

素因数の和:412852

約数の個数: 20

約数和(自身を含む): 179169088

約数和(自身を除く): 93300240

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 412831, 825662, 1651324, 3302648, 5366803, 6605296, 10733606, 21467212, 42934424, 85868848]

約数ペア:

[(1, 85868848), (2, 42934424), (4, 21467212), (8, 10733606), (13, 6605296), (16, 5366803), (26, 3302648), (52, 1651324), (104, 825662), (208, 412831)]