85359616

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{2689}}^1$

素因数の和:2740

約数の個数: 44

約数和(自身を含む): 176205760

約数和(自身を除く): 90846144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2689, 3968, 5378, 7936, 10756, 15872, 21512, 31744, 43024, 83359, 86048, 166718, 172096, 333436, 344192, 666872, 688384, 1333744, 1376768, 2667488, 2753536, 5334976, 10669952, 21339904, 42679808, 85359616]

約数ペア:

[(1, 85359616), (2, 42679808), (4, 21339904), (8, 10669952), (16, 5334976), (31, 2753536), (32, 2667488), (62, 1376768), (64, 1333744), (124, 688384), (128, 666872), (248, 344192), (256, 333436), (496, 172096), (512, 166718), (992, 86048), (1024, 83359), (1984, 43024), (2689, 31744), (3968, 21512), (5378, 15872), (7936, 10756)]