56541784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{543671}}^1$

素因数の和:543690

約数の個数: 16

約数和(自身を含む): 114171120

約数和(自身を除く): 57629336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 543671, 1087342, 2174684, 4349368, 7067723, 14135446, 28270892, 56541784]

約数ペア:

[(1, 56541784), (2, 28270892), (4, 14135446), (8, 7067723), (13, 4349368), (26, 2174684), (52, 1087342), (104, 543671)]