285429608

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{55661}}^1$

素因数の和:56308

約数の個数: 16

約数和(自身を含む): 536025060

約数和(自身を除く): 250595452

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 55661, 111322, 222644, 445288, 35678701, 71357402, 142714804, 285429608]

約数ペア:

[(1, 285429608), (2, 142714804), (4, 71357402), (8, 35678701), (641, 445288), (1282, 222644), (2564, 111322), (5128, 55661)]