80715116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{62473}}^1$

素因数の和:62513

約数の個数: 24

約数和(自身を含む): 157434480

約数和(自身を除く): 76719364

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 62473, 124946, 249892, 1062041, 1186987, 2124082, 2373974, 4248164, 4747948, 20178779, 40357558, 80715116]

約数ペア:

[(1, 80715116), (2, 40357558), (4, 20178779), (17, 4747948), (19, 4248164), (34, 2373974), (38, 2124082), (68, 1186987), (76, 1062041), (323, 249892), (646, 124946), (1292, 62473)]