16966072

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{16189}}^1$

素因数の和:16326

約数の個数: 16

約数和(自身を含む): 32056200

約数和(自身を除く): 15090128

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 16189, 32378, 64756, 129512, 2120759, 4241518, 8483036, 16966072]

約数ペア:

[(1, 16966072), (2, 8483036), (4, 4241518), (8, 2120759), (131, 129512), (262, 64756), (524, 32378), (1048, 16189)]