80249992

素因数分解:

$2^3\times {\mathrm{2269}}^1\times {\mathrm{4421}}^1$

素因数の和:6696

約数の個数: 16

約数和(自身を含む): 150569100

約数和(自身を除く): 70319108

約数列:

[1, 2, 4, 8, 2269, 4421, 4538, 8842, 9076, 17684, 18152, 35368, 10031249, 20062498, 40124996, 80249992]

約数ペア:

[(1, 80249992), (2, 40124996), (4, 20062498), (8, 10031249), (2269, 35368), (4421, 18152), (4538, 17684), (8842, 9076)]