56536688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{271811}}^1$

素因数の和:271832

約数の個数: 20

約数和(自身を含む): 117966408

約数和(自身を除く): 61429720

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 271811, 543622, 1087244, 2174488, 3533543, 4348976, 7067086, 14134172, 28268344, 56536688]

約数ペア:

[(1, 56536688), (2, 28268344), (4, 14134172), (8, 7067086), (13, 4348976), (16, 3533543), (26, 2174488), (52, 1087244), (104, 543622), (208, 271811)]