423023912

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{5237}}^1$

素因数の和:5705

約数の個数: 32

約数和(自身を含む): 829699200

約数和(自身を除く): 406675288

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 439, 878, 1756, 3512, 5237, 10097, 10474, 20194, 20948, 40388, 41896, 80776, 120451, 240902, 481804, 963608, 2299043, 4598086, 9196172, 18392344, 52877989, 105755978, 211511956, 423023912]

約数ペア:

[(1, 423023912), (2, 211511956), (4, 105755978), (8, 52877989), (23, 18392344), (46, 9196172), (92, 4598086), (184, 2299043), (439, 963608), (878, 481804), (1756, 240902), (3512, 120451), (5237, 80776), (10097, 41896), (10474, 40388), (20194, 20948)]