69590384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{255847}}^1$

素因数の和:255872

約数の個数: 20

約数和(自身を含む): 142763184

約数和(自身を除く): 73172800

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 255847, 511694, 1023388, 2046776, 4093552, 4349399, 8698798, 17397596, 34795192, 69590384]

約数ペア:

[(1, 69590384), (2, 34795192), (4, 17397596), (8, 8698798), (16, 4349399), (17, 4093552), (34, 2046776), (68, 1023388), (136, 511694), (272, 255847)]