64967534

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{2351}}^1$

素因数の和:2731

約数の個数: 16

約数和(自身を含む): 100166976

約数和(自身を除く): 35199442

約数列:

[1, 2, 41, 82, 337, 674, 2351, 4702, 13817, 27634, 96391, 192782, 792287, 1584574, 32483767, 64967534]

約数ペア:

[(1, 64967534), (2, 32483767), (41, 1584574), (82, 792287), (337, 192782), (674, 96391), (2351, 27634), (4702, 13817)]