89075792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{428249}}^1$

素因数の和:428270

約数の個数: 20

約数和(自身を含む): 185860500

約数和(自身を除く): 96784708

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 428249, 856498, 1712996, 3425992, 5567237, 6851984, 11134474, 22268948, 44537896, 89075792]

約数ペア:

[(1, 89075792), (2, 44537896), (4, 22268948), (8, 11134474), (13, 6851984), (16, 5567237), (26, 3425992), (52, 1712996), (104, 856498), (208, 428249)]