127757072

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{23011}}^1$

素因数の和:23366

約数の個数: 20

約数和(自身を含む): 248253456

約数和(自身を除く): 120496384

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 23011, 46022, 92044, 184088, 368176, 7984817, 15969634, 31939268, 63878536, 127757072]

約数ペア:

[(1, 127757072), (2, 63878536), (4, 31939268), (8, 15969634), (16, 7984817), (347, 368176), (694, 184088), (1388, 92044), (2776, 46022), (5552, 23011)]