82118656

素因数分解:

$2^{11}\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 166240620

約数和(自身を除く): 84121964

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 397, 404, 512, 794, 808, 1024, 1588, 1616, 2048, 3176, 3232, 6352, 6464, 12704, 12928, 25408, 25856, 40097, 50816, 51712, 80194, 101632, 103424, 160388, 203264, 206848, 320776, 406528, 641552, 813056, 1283104, 2566208, 5132416, 10264832, 20529664, 41059328, 82118656]

約数ペア:

[(1, 82118656), (2, 41059328), (4, 20529664), (8, 10264832), (16, 5132416), (32, 2566208), (64, 1283104), (101, 813056), (128, 641552), (202, 406528), (256, 320776), (397, 206848), (404, 203264), (512, 160388), (794, 103424), (808, 101632), (1024, 80194), (1588, 51712), (1616, 50816), (2048, 40097), (3176, 25856), (3232, 25408), (6352, 12928), (6464, 12704)]