80491222

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{13921}}^1$

素因数の和:13996

約数の個数: 24

約数和(自身を含む): 142839720

約数和(自身を除く): 62348498

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 413, 826, 2891, 5782, 13921, 27842, 97447, 194894, 682129, 821339, 1364258, 1642678, 5749373, 11498746, 40245611, 80491222]

約数ペア:

[(1, 80491222), (2, 40245611), (7, 11498746), (14, 5749373), (49, 1642678), (59, 1364258), (98, 821339), (118, 682129), (413, 194894), (826, 97447), (2891, 27842), (5782, 13921)]