16530288

素因数分解:

$2^4\times 3^1\times {\mathrm{521}}^1\times {\mathrm{661}}^1$

素因数の和:1193

約数の個数: 40

約数和(自身を含む): 42849936

約数和(自身を除く): 26319648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 521, 661, 1042, 1322, 1563, 1983, 2084, 2644, 3126, 3966, 4168, 5288, 6252, 7932, 8336, 10576, 12504, 15864, 25008, 31728, 344381, 688762, 1033143, 1377524, 2066286, 2755048, 4132572, 5510096, 8265144, 16530288]

約数ペア:

[(1, 16530288), (2, 8265144), (3, 5510096), (4, 4132572), (6, 2755048), (8, 2066286), (12, 1377524), (16, 1033143), (24, 688762), (48, 344381), (521, 31728), (661, 25008), (1042, 15864), (1322, 12504), (1563, 10576), (1983, 8336), (2084, 7932), (2644, 6252), (3126, 5288), (3966, 4168)]