84149872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{169657}}^1$

素因数の和:169696

約数の個数: 20

約数和(自身を含む): 168300736

約数和(自身を除く): 84150864

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 169657, 339314, 678628, 1357256, 2714512, 5259367, 10518734, 21037468, 42074936, 84149872]

約数ペア:

[(1, 84149872), (2, 42074936), (4, 21037468), (8, 10518734), (16, 5259367), (31, 2714512), (62, 1357256), (124, 678628), (248, 339314), (496, 169657)]