81400192

素因数分解:

$2^7\times {\mathrm{635939}}^1$

素因数の和:635953

約数の個数: 16

約数和(自身を含む): 162164700

約数和(自身を除く): 80764508

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 635939, 1271878, 2543756, 5087512, 10175024, 20350048, 40700096, 81400192]

約数ペア:

[(1, 81400192), (2, 40700096), (4, 20350048), (8, 10175024), (16, 5087512), (32, 2543756), (64, 1271878), (128, 635939)]