53639456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{128941}}^1$

素因数の和:128964

約数の個数: 24

約数和(自身を含む): 113726844

約数和(自身を除く): 60087388

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 128941, 257882, 515764, 1031528, 1676233, 2063056, 3352466, 4126112, 6704932, 13409864, 26819728, 53639456]

約数ペア:

[(1, 53639456), (2, 26819728), (4, 13409864), (8, 6704932), (13, 4126112), (16, 3352466), (26, 2063056), (32, 1676233), (52, 1031528), (104, 515764), (208, 257882), (416, 128941)]