13220384

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{13327}}^1$

素因数の和:13368

約数の個数: 24

約数和(自身を含む): 26869248

約数和(自身を除く): 13648864

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 13327, 26654, 53308, 106616, 213232, 413137, 426464, 826274, 1652548, 3305096, 6610192, 13220384]

約数ペア:

[(1, 13220384), (2, 6610192), (4, 3305096), (8, 1652548), (16, 826274), (31, 426464), (32, 413137), (62, 213232), (124, 106616), (248, 53308), (496, 26654), (992, 13327)]