69703168

素因数分解:

$2^9\times {\mathrm{136139}}^1$

素因数の和:136157

約数の個数: 20

約数和(自身を含む): 139271220

約数和(自身を除く): 69568052

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 136139, 272278, 544556, 1089112, 2178224, 4356448, 8712896, 17425792, 34851584, 69703168]

約数ペア:

[(1, 69703168), (2, 34851584), (4, 17425792), (8, 8712896), (16, 4356448), (32, 2178224), (64, 1089112), (128, 544556), (256, 272278), (512, 136139)]