121889728

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{112031}}^1$

素因数の和:112060

約数の個数: 28

約数和(自身を含む): 256105152

約数和(自身を除く): 134215424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 112031, 224062, 448124, 896248, 1792496, 1904527, 3584992, 3809054, 7169984, 7618108, 15236216, 30472432, 60944864, 121889728]

約数ペア:

[(1, 121889728), (2, 60944864), (4, 30472432), (8, 15236216), (16, 7618108), (17, 7169984), (32, 3809054), (34, 3584992), (64, 1904527), (68, 1792496), (136, 896248), (272, 448124), (544, 224062), (1088, 112031)]