15704039024

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{31661369}}^1$

素因数の和:31661408

約数の個数: 20

約数和(自身を含む): 31408079040

約数和(自身を除く): 15704040016

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 31661369, 63322738, 126645476, 253290952, 506581904, 981502439, 1963004878, 3926009756, 7852019512, 15704039024]

約数ペア:

[(1, 15704039024), (2, 7852019512), (4, 3926009756), (8, 1963004878), (16, 981502439), (31, 506581904), (62, 253290952), (124, 126645476), (248, 63322738), (496, 31661369)]