80349626

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{249533}}^1$

素因数の和:249565

約数の個数: 16

約数和(自身を含む): 143731584

約数和(自身を除く): 63381958

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 249533, 499066, 1746731, 3493462, 5739259, 11478518, 40174813, 80349626]

約数ペア:

[(1, 80349626), (2, 40174813), (7, 11478518), (14, 5739259), (23, 3493462), (46, 1746731), (161, 499066), (322, 249533)]