81032768

素因数分解:

$2^6\times {\mathrm{827}}^1\times {\mathrm{1531}}^1$

素因数の和:2370

約数の個数: 28

約数和(自身を含む): 161098992

約数和(自身を除く): 80066224

約数列:

[1, 2, 4, 8, 16, 32, 64, 827, 1531, 1654, 3062, 3308, 6124, 6616, 12248, 13232, 24496, 26464, 48992, 52928, 97984, 1266137, 2532274, 5064548, 10129096, 20258192, 40516384, 81032768]

約数ペア:

[(1, 81032768), (2, 40516384), (4, 20258192), (8, 10129096), (16, 5064548), (32, 2532274), (64, 1266137), (827, 97984), (1531, 52928), (1654, 48992), (3062, 26464), (3308, 24496), (6124, 13232), (6616, 12248)]