8255488

素因数分解:

$2^{11}\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 17199000

約数和(自身を除く): 8943512

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 139, 232, 256, 278, 464, 512, 556, 928, 1024, 1112, 1856, 2048, 2224, 3712, 4031, 4448, 7424, 8062, 8896, 14848, 16124, 17792, 29696, 32248, 35584, 59392, 64496, 71168, 128992, 142336, 257984, 284672, 515968, 1031936, 2063872, 4127744, 8255488]

約数ペア:

[(1, 8255488), (2, 4127744), (4, 2063872), (8, 1031936), (16, 515968), (29, 284672), (32, 257984), (58, 142336), (64, 128992), (116, 71168), (128, 64496), (139, 59392), (232, 35584), (256, 32248), (278, 29696), (464, 17792), (512, 16124), (556, 14848), (928, 8896), (1024, 8062), (1112, 7424), (1856, 4448), (2048, 4031), (2224, 3712)]