23528912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3109}}^1$

素因数の和:3171

約数の個数: 40

約数和(自身を含む): 50904480

約数和(自身を除く): 27375568

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3109, 3784, 6218, 7568, 12436, 24872, 34199, 49744, 68398, 133687, 136796, 267374, 273592, 534748, 547184, 1069496, 1470557, 2138992, 2941114, 5882228, 11764456, 23528912]

約数ペア:

[(1, 23528912), (2, 11764456), (4, 5882228), (8, 2941114), (11, 2138992), (16, 1470557), (22, 1069496), (43, 547184), (44, 534748), (86, 273592), (88, 267374), (172, 136796), (176, 133687), (344, 68398), (473, 49744), (688, 34199), (946, 24872), (1892, 12436), (3109, 7568), (3784, 6218)]