68190226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{8543}}^1$

素因数の和:8865

約数の個数: 16

約数和(自身を含む): 110525184

約数和(自身を除く): 42334958

約数列:

[1, 2, 13, 26, 307, 614, 3991, 7982, 8543, 17086, 111059, 222118, 2622701, 5245402, 34095113, 68190226]

約数ペア:

[(1, 68190226), (2, 34095113), (13, 5245402), (26, 2622701), (307, 222118), (614, 111059), (3991, 17086), (7982, 8543)]