57016336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{274117}}^1$

素因数の和:274138

約数の個数: 20

約数和(自身を含む): 118967212

約数和(自身を除く): 61950876

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 274117, 548234, 1096468, 2192936, 3563521, 4385872, 7127042, 14254084, 28508168, 57016336]

約数ペア:

[(1, 57016336), (2, 28508168), (4, 14254084), (8, 7127042), (13, 4385872), (16, 3563521), (26, 2192936), (52, 1096468), (104, 548234), (208, 274117)]