67091438

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{4969}}^1$

素因数の和:5171

約数の個数: 16

約数和(自身を含む): 103654320

約数和(自身を除く): 36562882

約数列:

[1, 2, 43, 86, 157, 314, 4969, 6751, 9938, 13502, 213667, 427334, 780133, 1560266, 33545719, 67091438]

約数ペア:

[(1, 67091438), (2, 33545719), (43, 1560266), (86, 780133), (157, 427334), (314, 213667), (4969, 13502), (6751, 9938)]