81036544

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{13763}}^1$

素因数の和:13802

約数の個数: 36

約数和(自身を含む): 168801696

約数和(自身を除く): 87765152

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 13763, 27526, 55052, 110104, 220208, 316549, 440416, 633098, 880832, 1266196, 1761664, 2532392, 3523328, 5064784, 10129568, 20259136, 40518272, 81036544]

約数ペア:

[(1, 81036544), (2, 40518272), (4, 20259136), (8, 10129568), (16, 5064784), (23, 3523328), (32, 2532392), (46, 1761664), (64, 1266196), (92, 880832), (128, 633098), (184, 440416), (256, 316549), (368, 220208), (736, 110104), (1472, 55052), (2944, 27526), (5888, 13763)]