38976496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{187387}}^1$

素因数の和:187408

約数の個数: 20

約数和(自身を含む): 81326392

約数和(自身を除く): 42349896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 187387, 374774, 749548, 1499096, 2436031, 2998192, 4872062, 9744124, 19488248, 38976496]

約数ペア:

[(1, 38976496), (2, 19488248), (4, 9744124), (8, 4872062), (13, 2998192), (16, 2436031), (26, 1499096), (52, 749548), (104, 374774), (208, 187387)]