66608648

素因数分解:

$2^3\times {\mathrm{2081}}^1\times {\mathrm{4001}}^1$

素因数の和:6088

約数の個数: 16

約数和(自身を含む): 124982460

約数和(自身を除く): 58373812

約数列:

[1, 2, 4, 8, 2081, 4001, 4162, 8002, 8324, 16004, 16648, 32008, 8326081, 16652162, 33304324, 66608648]

約数ペア:

[(1, 66608648), (2, 33304324), (4, 16652162), (8, 8326081), (2081, 32008), (4001, 16648), (4162, 16004), (8002, 8324)]