80626886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 132059808

約数和(自身を除く): 51432922

約数列:

[1, 2, 17, 34, 53, 101, 106, 202, 443, 886, 901, 1717, 1802, 3434, 5353, 7531, 10706, 15062, 23479, 44743, 46958, 89486, 91001, 182002, 399143, 760631, 798286, 1521262, 2371379, 4742758, 40313443, 80626886]

約数ペア:

[(1, 80626886), (2, 40313443), (17, 4742758), (34, 2371379), (53, 1521262), (101, 798286), (106, 760631), (202, 399143), (443, 182002), (886, 91001), (901, 89486), (1717, 46958), (1802, 44743), (3434, 23479), (5353, 15062), (7531, 10706)]