53509264

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{81569}}^1$

素因数の和:81618

約数の個数: 20

約数和(自身を含む): 106204140

約数和(自身を除く): 52694876

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 81569, 163138, 326276, 652552, 1305104, 3344329, 6688658, 13377316, 26754632, 53509264]

約数ペア:

[(1, 53509264), (2, 26754632), (4, 13377316), (8, 6688658), (16, 3344329), (41, 1305104), (82, 652552), (164, 326276), (328, 163138), (656, 81569)]