66736312

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{43223}}^1$

素因数の和:43422

約数の個数: 16

約数和(自身を含む): 125781840

約数和(自身を除く): 59045528

約数列:

[1, 2, 4, 8, 193, 386, 772, 1544, 43223, 86446, 172892, 345784, 8342039, 16684078, 33368156, 66736312]

約数ペア:

[(1, 66736312), (2, 33368156), (4, 16684078), (8, 8342039), (193, 345784), (386, 172892), (772, 86446), (1544, 43223)]