130809712

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{67567}}^1$

素因数の和:67597

約数の個数: 30

約数和(自身を含む): 278582864

約数和(自身を除く): 147773152

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 67567, 135134, 270268, 540536, 743237, 1081072, 1486474, 2972948, 5945896, 8175607, 11891792, 16351214, 32702428, 65404856, 130809712]

約数ペア:

[(1, 130809712), (2, 65404856), (4, 32702428), (8, 16351214), (11, 11891792), (16, 8175607), (22, 5945896), (44, 2972948), (88, 1486474), (121, 1081072), (176, 743237), (242, 540536), (484, 270268), (968, 135134), (1936, 67567)]