40953368

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{72101}}^1$

素因数の和:72178

約数の個数: 16

約数和(自身を含む): 77870160

約数和(自身を除く): 36916792

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 72101, 144202, 288404, 576808, 5119171, 10238342, 20476684, 40953368]

約数ペア:

[(1, 40953368), (2, 20476684), (4, 10238342), (8, 5119171), (71, 576808), (142, 288404), (284, 144202), (568, 72101)]