28239616

素因数分解:

$2^8\times {\mathrm{110311}}^1$

素因数の和:110327

約数の個数: 18

約数和(自身を含む): 56369432

約数和(自身を除く): 28129816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 110311, 220622, 441244, 882488, 1764976, 3529952, 7059904, 14119808, 28239616]

約数ペア:

[(1, 28239616), (2, 14119808), (4, 7059904), (8, 3529952), (16, 1764976), (32, 882488), (64, 441244), (128, 220622), (256, 110311)]