89666576

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{16931}}^1$

素因数の和:17270

約数の個数: 20

約数和(自身を含む): 174264144

約数和(自身を除く): 84597568

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 16931, 33862, 67724, 135448, 270896, 5604161, 11208322, 22416644, 44833288, 89666576]

約数ペア:

[(1, 89666576), (2, 44833288), (4, 22416644), (8, 11208322), (16, 5604161), (331, 270896), (662, 135448), (1324, 67724), (2648, 33862), (5296, 16931)]