56386304

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{16943}}^1$

素因数の和:16972

約数の個数: 36

約数和(自身を含む): 121217376

約数和(自身を除く): 64831072

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 16943, 33886, 67772, 135544, 220259, 271088, 440518, 542176, 881036, 1084352, 1762072, 2168704, 3524144, 4337408, 7048288, 14096576, 28193152, 56386304]

約数ペア:

[(1, 56386304), (2, 28193152), (4, 14096576), (8, 7048288), (13, 4337408), (16, 3524144), (26, 2168704), (32, 1762072), (52, 1084352), (64, 881036), (104, 542176), (128, 440518), (208, 271088), (256, 220259), (416, 135544), (832, 67772), (1664, 33886), (3328, 16943)]