80429824

素因数分解:

$2^8\times {\mathrm{211}}^1\times {\mathrm{1489}}^1$

素因数の和:1716

約数の個数: 36

約数和(自身を含む): 161414680

約数和(自身を除く): 80984856

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 256, 422, 844, 1489, 1688, 2978, 3376, 5956, 6752, 11912, 13504, 23824, 27008, 47648, 54016, 95296, 190592, 314179, 381184, 628358, 1256716, 2513432, 5026864, 10053728, 20107456, 40214912, 80429824]

約数ペア:

[(1, 80429824), (2, 40214912), (4, 20107456), (8, 10053728), (16, 5026864), (32, 2513432), (64, 1256716), (128, 628358), (211, 381184), (256, 314179), (422, 190592), (844, 95296), (1489, 54016), (1688, 47648), (2978, 27008), (3376, 23824), (5956, 13504), (6752, 11912)]