31256576

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:624

約数の個数: 52

約数和(自身を含む): 67428312

約数和(自身を除く): 36171736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 587, 832, 1024, 1174, 1664, 2048, 2348, 3328, 4096, 4696, 6656, 7631, 9392, 13312, 15262, 18784, 26624, 30524, 37568, 53248, 61048, 75136, 122096, 150272, 244192, 300544, 488384, 601088, 976768, 1202176, 1953536, 2404352, 3907072, 7814144, 15628288, 31256576]

約数ペア:

[(1, 31256576), (2, 15628288), (4, 7814144), (8, 3907072), (13, 2404352), (16, 1953536), (26, 1202176), (32, 976768), (52, 601088), (64, 488384), (104, 300544), (128, 244192), (208, 150272), (256, 122096), (416, 75136), (512, 61048), (587, 53248), (832, 37568), (1024, 30524), (1174, 26624), (1664, 18784), (2048, 15262), (2348, 13312), (3328, 9392), (4096, 7631), (4696, 6656)]