90890576

素因数分解:

$2^4\times 7^1\times {\mathrm{811523}}^1$

素因数の和:811538

約数の個数: 20

約数和(自身を含む): 201257952

約数和(自身を除く): 110367376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 811523, 1623046, 3246092, 5680661, 6492184, 11361322, 12984368, 22722644, 45445288, 90890576]

約数ペア:

[(1, 90890576), (2, 45445288), (4, 22722644), (7, 12984368), (8, 11361322), (14, 6492184), (16, 5680661), (28, 3246092), (56, 1623046), (112, 811523)]