2576160512

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{324617}}^1$

素因数の和:324664

約数の個数: 36

約数和(自身を含む): 5308153536

約数和(自身を除く): 2731993024

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 324617, 649234, 1298468, 2596936, 5193872, 10063127, 10387744, 20126254, 20775488, 40252508, 41550976, 80505016, 83101952, 161010032, 322020064, 644040128, 1288080256, 2576160512]

約数ペア:

[(1, 2576160512), (2, 1288080256), (4, 644040128), (8, 322020064), (16, 161010032), (31, 83101952), (32, 80505016), (62, 41550976), (64, 40252508), (124, 20775488), (128, 20126254), (248, 10387744), (256, 10063127), (496, 5193872), (992, 2596936), (1984, 1298468), (3968, 649234), (7936, 324617)]