83918848

素因数分解:

$2^{15}\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 181663020

約数和(自身を除く): 97744172

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 197, 208, 256, 394, 416, 512, 788, 832, 1024, 1576, 1664, 2048, 2561, 3152, 3328, 4096, 5122, 6304, 6656, 8192, 10244, 12608, 13312, 16384, 20488, 25216, 26624, 32768, 40976, 50432, 53248, 81952, 100864, 106496, 163904, 201728, 212992, 327808, 403456, 425984, 655616, 806912, 1311232, 1613824, 2622464, 3227648, 5244928, 6455296, 10489856, 20979712, 41959424, 83918848]

約数ペア:

[(1, 83918848), (2, 41959424), (4, 20979712), (8, 10489856), (13, 6455296), (16, 5244928), (26, 3227648), (32, 2622464), (52, 1613824), (64, 1311232), (104, 806912), (128, 655616), (197, 425984), (208, 403456), (256, 327808), (394, 212992), (416, 201728), (512, 163904), (788, 106496), (832, 100864), (1024, 81952), (1576, 53248), (1664, 50432), (2048, 40976), (2561, 32768), (3152, 26624), (3328, 25216), (4096, 20488), (5122, 16384), (6304, 13312), (6656, 12608), (8192, 10244)]