2034662992

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{16339}}^1$

素因数の和:16571

約数の個数: 40

約数和(自身を含む): 4056372320

約数和(自身を除く): 2021709328

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 181, 344, 362, 688, 724, 1448, 2896, 7783, 15566, 16339, 31132, 32678, 62264, 65356, 124528, 130712, 261424, 702577, 1405154, 2810308, 2957359, 5620616, 5914718, 11241232, 11829436, 23658872, 47317744, 127166437, 254332874, 508665748, 1017331496, 2034662992]

約数ペア:

[(1, 2034662992), (2, 1017331496), (4, 508665748), (8, 254332874), (16, 127166437), (43, 47317744), (86, 23658872), (172, 11829436), (181, 11241232), (344, 5914718), (362, 5620616), (688, 2957359), (724, 2810308), (1448, 1405154), (2896, 702577), (7783, 261424), (15566, 130712), (16339, 124528), (31132, 65356), (32678, 62264)]