6438896

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{17497}}^1$

素因数の和:17528

約数の個数: 20

約数和(自身を含む): 13018512

約数和(自身を除く): 6579616

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 17497, 34994, 69988, 139976, 279952, 402431, 804862, 1609724, 3219448, 6438896]

約数ペア:

[(1, 6438896), (2, 3219448), (4, 1609724), (8, 804862), (16, 402431), (23, 279952), (46, 139976), (92, 69988), (184, 34994), (368, 17497)]