325319648

素因数分解:

$2^5\times {\mathrm{1559}}^1\times {\mathrm{6521}}^1$

素因数の和:8090

約数の個数: 24

約数和(自身を含む): 640982160

約数和(自身を除く): 315662512

約数列:

[1, 2, 4, 8, 16, 32, 1559, 3118, 6236, 6521, 12472, 13042, 24944, 26084, 49888, 52168, 104336, 208672, 10166239, 20332478, 40664956, 81329912, 162659824, 325319648]

約数ペア:

[(1, 325319648), (2, 162659824), (4, 81329912), (8, 40664956), (16, 20332478), (32, 10166239), (1559, 208672), (3118, 104336), (6236, 52168), (6521, 49888), (12472, 26084), (13042, 24944)]