80645926

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 134136000

約数和(自身を除く): 53490074

約数列:

[1, 2, 17, 29, 34, 58, 89, 178, 493, 919, 986, 1513, 1838, 2581, 3026, 5162, 15623, 26651, 31246, 43877, 53302, 81791, 87754, 163582, 453067, 906134, 1390447, 2371939, 2780894, 4743878, 40322963, 80645926]

約数ペア:

[(1, 80645926), (2, 40322963), (17, 4743878), (29, 2780894), (34, 2371939), (58, 1390447), (89, 906134), (178, 453067), (493, 163582), (919, 87754), (986, 81791), (1513, 53302), (1838, 43877), (2581, 31246), (3026, 26651), (5162, 15623)]