80002274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4451}}^1$

素因数の和:4526

約数の個数: 32

約数和(自身を含む): 141039360

約数和(自身を除く): 61037086

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1634, 4451, 8902, 8987, 17974, 48961, 84569, 97922, 169138, 191393, 382786, 930259, 1860518, 2105323, 3636467, 4210646, 7272934, 40001137, 80002274]

約数ペア:

[(1, 80002274), (2, 40001137), (11, 7272934), (19, 4210646), (22, 3636467), (38, 2105323), (43, 1860518), (86, 930259), (209, 382786), (418, 191393), (473, 169138), (817, 97922), (946, 84569), (1634, 48961), (4451, 17974), (8902, 8987)]