21443712

素因数分解:

$2^7\times 3^1\times {\mathrm{55843}}^1$

素因数の和:55860

約数の個数: 32

約数和(自身を含む): 56960880

約数和(自身を除く): 35517168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 55843, 111686, 167529, 223372, 335058, 446744, 670116, 893488, 1340232, 1786976, 2680464, 3573952, 5360928, 7147904, 10721856, 21443712]

約数ペア:

[(1, 21443712), (2, 10721856), (3, 7147904), (4, 5360928), (6, 3573952), (8, 2680464), (12, 1786976), (16, 1340232), (24, 893488), (32, 670116), (48, 446744), (64, 335058), (96, 223372), (128, 167529), (192, 111686), (384, 55843)]