87575296

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{20123}}^1$

素因数の和:20156

約数の個数: 36

約数和(自身を含む): 185100552

約数和(自身を除く): 97525256

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 20123, 40246, 80492, 160984, 321968, 342091, 643936, 684182, 1287872, 1368364, 2575744, 2736728, 5151488, 5473456, 10946912, 21893824, 43787648, 87575296]

約数ペア:

[(1, 87575296), (2, 43787648), (4, 21893824), (8, 10946912), (16, 5473456), (17, 5151488), (32, 2736728), (34, 2575744), (64, 1368364), (68, 1287872), (128, 684182), (136, 643936), (256, 342091), (272, 321968), (544, 160984), (1088, 80492), (2176, 40246), (4352, 20123)]