80417813

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4691}}^1$

素因数の和:4808

約数の個数: 16

約数和(自身を含む): 96092160

約数和(自身を除く): 15674347

約数列:

[1, 7, 31, 79, 217, 553, 2449, 4691, 17143, 32837, 145421, 370589, 1017947, 2594123, 11488259, 80417813]

約数ペア:

[(1, 80417813), (7, 11488259), (31, 2594123), (79, 1017947), (217, 370589), (553, 145421), (2449, 32837), (4691, 17143)]