65434256

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{15913}}^1$

素因数の和:16178

約数の個数: 20

約数和(自身を含む): 127280172

約数和(自身を除く): 61845916

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 15913, 31826, 63652, 127304, 254608, 4089641, 8179282, 16358564, 32717128, 65434256]

約数ペア:

[(1, 65434256), (2, 32717128), (4, 16358564), (8, 8179282), (16, 4089641), (257, 254608), (514, 127304), (1028, 63652), (2056, 31826), (4112, 15913)]