80950576

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9901}}^1$

素因数の和:9989

約数の個数: 40

約数和(自身を含む): 181721504

約数和(自身を除く): 100770928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 9901, 19802, 39604, 69307, 79208, 138614, 158416, 277228, 554456, 722773, 1108912, 1445546, 2891092, 5059411, 5782184, 10118822, 11564368, 20237644, 40475288, 80950576]

約数ペア:

[(1, 80950576), (2, 40475288), (4, 20237644), (7, 11564368), (8, 10118822), (14, 5782184), (16, 5059411), (28, 2891092), (56, 1445546), (73, 1108912), (112, 722773), (146, 554456), (292, 277228), (511, 158416), (584, 138614), (1022, 79208), (1168, 69307), (2044, 39604), (4088, 19802), (8176, 9901)]