89114368

素因数分解:

$2^8\times 7^1\times {\mathrm{223}}^2$

素因数の和:469

約数の個数: 54

約数和(自身を含む): 204207864

約数和(自身を除く): 115093496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 223, 224, 256, 446, 448, 892, 896, 1561, 1784, 1792, 3122, 3568, 6244, 7136, 12488, 14272, 24976, 28544, 49729, 49952, 57088, 99458, 99904, 198916, 199808, 348103, 397832, 399616, 696206, 795664, 1392412, 1591328, 2784824, 3182656, 5569648, 6365312, 11139296, 12730624, 22278592, 44557184, 89114368]

約数ペア:

[(1, 89114368), (2, 44557184), (4, 22278592), (7, 12730624), (8, 11139296), (14, 6365312), (16, 5569648), (28, 3182656), (32, 2784824), (56, 1591328), (64, 1392412), (112, 795664), (128, 696206), (223, 399616), (224, 397832), (256, 348103), (446, 199808), (448, 198916), (892, 99904), (896, 99458), (1561, 57088), (1784, 49952), (1792, 49729), (3122, 28544), (3568, 24976), (6244, 14272), (7136, 12488)]