18586096

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{16361}}^1$

素因数の和:16440

約数の個数: 20

約数和(自身を含む): 36519984

約数和(自身を除く): 17933888

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 16361, 32722, 65444, 130888, 261776, 1161631, 2323262, 4646524, 9293048, 18586096]

約数ペア:

[(1, 18586096), (2, 9293048), (4, 4646524), (8, 2323262), (16, 1161631), (71, 261776), (142, 130888), (284, 65444), (568, 32722), (1136, 16361)]