87261568

素因数分解:

$2^7\times {\mathrm{681731}}^1$

素因数の和:681745

約数の個数: 16

約数和(自身を含む): 173841660

約数和(自身を除く): 86580092

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 681731, 1363462, 2726924, 5453848, 10907696, 21815392, 43630784, 87261568]

約数ペア:

[(1, 87261568), (2, 43630784), (4, 21815392), (8, 10907696), (16, 5453848), (32, 2726924), (64, 1363462), (128, 681731)]