29438896

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{79997}}^1$

素因数の和:80028

約数の個数: 20

約数和(自身を含む): 59518512

約数和(自身を除く): 30079616

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 79997, 159994, 319988, 639976, 1279952, 1839931, 3679862, 7359724, 14719448, 29438896]

約数ペア:

[(1, 29438896), (2, 14719448), (4, 7359724), (8, 3679862), (16, 1839931), (23, 1279952), (46, 639976), (92, 319988), (184, 159994), (368, 79997)]