21454464

素因数分解:

$2^7\times 3^1\times {\mathrm{55871}}^1$

素因数の和:55888

約数の個数: 32

約数和(自身を含む): 56989440

約数和(自身を除く): 35534976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 55871, 111742, 167613, 223484, 335226, 446968, 670452, 893936, 1340904, 1787872, 2681808, 3575744, 5363616, 7151488, 10727232, 21454464]

約数ペア:

[(1, 21454464), (2, 10727232), (3, 7151488), (4, 5363616), (6, 3575744), (8, 2681808), (12, 1787872), (16, 1340904), (24, 893936), (32, 670452), (48, 446968), (64, 335226), (96, 223484), (128, 167613), (192, 111742), (384, 55871)]