89168002

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15649}}^1$

素因数の和:15706

約数の個数: 32

約数和(自身を含む): 171273600

約数和(自身を除く): 82105598

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 15649, 31298, 109543, 172139, 219086, 344278, 579013, 1158026, 1204973, 2409946, 4053091, 6369143, 8106182, 12738286, 44584001, 89168002]

約数ペア:

[(1, 89168002), (2, 44584001), (7, 12738286), (11, 8106182), (14, 6369143), (22, 4053091), (37, 2409946), (74, 1204973), (77, 1158026), (154, 579013), (259, 344278), (407, 219086), (518, 172139), (814, 109543), (2849, 31298), (5698, 15649)]