82164044

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{503}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 145903968

約数和(自身を除く): 63739924

約数列:

[1, 2, 4, 97, 194, 388, 421, 503, 842, 1006, 1684, 2012, 40837, 48791, 81674, 97582, 163348, 195164, 211763, 423526, 847052, 20541011, 41082022, 82164044]

約数ペア:

[(1, 82164044), (2, 41082022), (4, 20541011), (97, 847052), (194, 423526), (388, 211763), (421, 195164), (503, 163348), (842, 97582), (1006, 81674), (1684, 48791), (2012, 40837)]