31371296

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89123}}^1$

素因数の和:89144

約数の個数: 24

約数和(自身を含む): 67377744

約数和(自身を除く): 36006448

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 89123, 178246, 356492, 712984, 980353, 1425968, 1960706, 2851936, 3921412, 7842824, 15685648, 31371296]

約数ペア:

[(1, 31371296), (2, 15685648), (4, 7842824), (8, 3921412), (11, 2851936), (16, 1960706), (22, 1425968), (32, 980353), (44, 712984), (88, 356492), (176, 178246), (352, 89123)]