248142728

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{436871}}^1$

素因数の和:436948

約数の個数: 16

約数和(自身を含む): 471821760

約数和(自身を除く): 223679032

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 436871, 873742, 1747484, 3494968, 31017841, 62035682, 124071364, 248142728]

約数ペア:

[(1, 248142728), (2, 124071364), (4, 62035682), (8, 31017841), (71, 3494968), (142, 1747484), (284, 873742), (568, 436871)]