82253872

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{125387}}^1$

素因数の和:125436

約数の個数: 20

約数和(自身を含む): 163255176

約数和(自身を除く): 81001304

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 125387, 250774, 501548, 1003096, 2006192, 5140867, 10281734, 20563468, 41126936, 82253872]

約数ペア:

[(1, 82253872), (2, 41126936), (4, 20563468), (8, 10281734), (16, 5140867), (41, 2006192), (82, 1003096), (164, 501548), (328, 250774), (656, 125387)]