33400144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67339}}^1$

素因数の和:67378

約数の個数: 20

約数和(自身を含む): 66801280

約数和(自身を除く): 33401136

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 67339, 134678, 269356, 538712, 1077424, 2087509, 4175018, 8350036, 16700072, 33400144]

約数ペア:

[(1, 33400144), (2, 16700072), (4, 8350036), (8, 4175018), (16, 2087509), (31, 1077424), (62, 538712), (124, 269356), (248, 134678), (496, 67339)]