16460144

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{1451}}^1$

素因数の和:2168

約数の個数: 20

約数和(自身を含む): 31958520

約数和(自身を除く): 15498376

約数列:

[1, 2, 4, 8, 16, 709, 1418, 1451, 2836, 2902, 5672, 5804, 11344, 11608, 23216, 1028759, 2057518, 4115036, 8230072, 16460144]

約数ペア:

[(1, 16460144), (2, 8230072), (4, 4115036), (8, 2057518), (16, 1028759), (709, 23216), (1418, 11608), (1451, 11344), (2836, 5804), (2902, 5672)]