128192192

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{64613}}^1$

素因数の和:64656

約数の個数: 28

約数和(自身を含む): 262591296

約数和(自身を除く): 134399104

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 64613, 129226, 258452, 516904, 1033808, 2003003, 2067616, 4006006, 4135232, 8012012, 16024024, 32048048, 64096096, 128192192]

約数ペア:

[(1, 128192192), (2, 64096096), (4, 32048048), (8, 16024024), (16, 8012012), (31, 4135232), (32, 4006006), (62, 2067616), (64, 2003003), (124, 1033808), (248, 516904), (496, 258452), (992, 129226), (1984, 64613)]