21097344

素因数分解:

$2^7\times 3^1\times {\mathrm{54941}}^1$

素因数の和:54958

約数の個数: 32

約数和(自身を含む): 56040840

約数和(自身を除く): 34943496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 54941, 109882, 164823, 219764, 329646, 439528, 659292, 879056, 1318584, 1758112, 2637168, 3516224, 5274336, 7032448, 10548672, 21097344]

約数ペア:

[(1, 21097344), (2, 10548672), (3, 7032448), (4, 5274336), (6, 3516224), (8, 2637168), (12, 1758112), (16, 1318584), (24, 879056), (32, 659292), (48, 439528), (64, 329646), (96, 219764), (128, 164823), (192, 109882), (384, 54941)]