215465984

素因数分解:

$2^{14}\times {\mathrm{13151}}^1$

素因数の和:13179

約数の個数: 30

約数和(自身を含む): 430951584

約数和(自身を除く): 215485600

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 13151, 16384, 26302, 52604, 105208, 210416, 420832, 841664, 1683328, 3366656, 6733312, 13466624, 26933248, 53866496, 107732992, 215465984]

約数ペア:

[(1, 215465984), (2, 107732992), (4, 53866496), (8, 26933248), (16, 13466624), (32, 6733312), (64, 3366656), (128, 1683328), (256, 841664), (512, 420832), (1024, 210416), (2048, 105208), (4096, 52604), (8192, 26302), (13151, 16384)]