34954448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{128509}}^1$

素因数の和:128534

約数の個数: 20

約数和(自身を含む): 71708580

約数和(自身を除く): 36754132

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 128509, 257018, 514036, 1028072, 2056144, 2184653, 4369306, 8738612, 17477224, 34954448]

約数ペア:

[(1, 34954448), (2, 17477224), (4, 8738612), (8, 4369306), (16, 2184653), (17, 2056144), (34, 1028072), (68, 514036), (136, 257018), (272, 128509)]