80347204

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{42829}}^1$

素因数の和:42907

約数の個数: 24

約数和(自身を含む): 163096640

約数和(自身を除く): 82749436

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 42829, 85658, 171316, 299803, 599606, 1199212, 2869543, 5739086, 11478172, 20086801, 40173602, 80347204]

約数ペア:

[(1, 80347204), (2, 40173602), (4, 20086801), (7, 11478172), (14, 5739086), (28, 2869543), (67, 1199212), (134, 599606), (268, 299803), (469, 171316), (938, 85658), (1876, 42829)]