171589072

素因数分解:

$2^4\times {\mathrm{1117}}^1\times {\mathrm{9601}}^1$

素因数の和:10726

約数の個数: 20

約数和(自身を含む): 332786116

約数和(自身を除く): 161197044

約数列:

[1, 2, 4, 8, 16, 1117, 2234, 4468, 8936, 9601, 17872, 19202, 38404, 76808, 153616, 10724317, 21448634, 42897268, 85794536, 171589072]

約数ペア:

[(1, 171589072), (2, 85794536), (4, 42897268), (8, 21448634), (16, 10724317), (1117, 153616), (2234, 76808), (4468, 38404), (8936, 19202), (9601, 17872)]