86945089

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 115900416

約数和(自身を除く): 28955327

約数列:

[1, 7, 11, 17, 77, 119, 127, 187, 523, 889, 1309, 1397, 2159, 3661, 5753, 8891, 9779, 15113, 23749, 40271, 62237, 66421, 97801, 166243, 464947, 684607, 730631, 1129157, 5114417, 7904099, 12420727, 86945089]

約数ペア:

[(1, 86945089), (7, 12420727), (11, 7904099), (17, 5114417), (77, 1129157), (119, 730631), (127, 684607), (187, 464947), (523, 166243), (889, 97801), (1309, 66421), (1397, 62237), (2159, 40271), (3661, 23749), (5753, 15113), (8891, 9779)]