85287424

素因数分解:

$2^9\times {\mathrm{157}}^1\times {\mathrm{1061}}^1$

素因数の和:1236

約数の個数: 40

約数和(自身を含む): 171655308

約数和(自身を除く): 86367884

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 512, 628, 1061, 1256, 2122, 2512, 4244, 5024, 8488, 10048, 16976, 20096, 33952, 40192, 67904, 80384, 135808, 166577, 271616, 333154, 543232, 666308, 1332616, 2665232, 5330464, 10660928, 21321856, 42643712, 85287424]

約数ペア:

[(1, 85287424), (2, 42643712), (4, 21321856), (8, 10660928), (16, 5330464), (32, 2665232), (64, 1332616), (128, 666308), (157, 543232), (256, 333154), (314, 271616), (512, 166577), (628, 135808), (1061, 80384), (1256, 67904), (2122, 40192), (2512, 33952), (4244, 20096), (5024, 16976), (8488, 10048)]