8480512

素因数分解:

$2^8\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:384

約数の個数: 36

約数和(自身を含む): 17116456

約数和(自身を除く): 8635944

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 211, 256, 314, 422, 628, 844, 1256, 1688, 2512, 3376, 5024, 6752, 10048, 13504, 20096, 27008, 33127, 40192, 54016, 66254, 132508, 265016, 530032, 1060064, 2120128, 4240256, 8480512]

約数ペア:

[(1, 8480512), (2, 4240256), (4, 2120128), (8, 1060064), (16, 530032), (32, 265016), (64, 132508), (128, 66254), (157, 54016), (211, 40192), (256, 33127), (314, 27008), (422, 20096), (628, 13504), (844, 10048), (1256, 6752), (1688, 5024), (2512, 3376)]