8189416

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{1597}}^1$

素因数の和:2244

約数の個数: 16

約数和(自身を含む): 15388740

約数和(自身を除く): 7199324

約数列:

[1, 2, 4, 8, 641, 1282, 1597, 2564, 3194, 5128, 6388, 12776, 1023677, 2047354, 4094708, 8189416]

約数ペア:

[(1, 8189416), (2, 4094708), (4, 2047354), (8, 1023677), (641, 12776), (1282, 6388), (1597, 5128), (2564, 3194)]