80245888

素因数分解:

$2^7\times {\mathrm{626921}}^1$

素因数の和:626935

約数の個数: 16

約数和(自身を含む): 159865110

約数和(自身を除く): 79619222

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 626921, 1253842, 2507684, 5015368, 10030736, 20061472, 40122944, 80245888]

約数ペア:

[(1, 80245888), (2, 40122944), (4, 20061472), (8, 10030736), (16, 5015368), (32, 2507684), (64, 1253842), (128, 626921)]