38952496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5147}}^1$

素因数の和:5209

約数の個数: 40

約数和(自身を含む): 84262464

約数和(自身を除く): 45309968

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 5147, 7568, 10294, 20588, 41176, 56617, 82352, 113234, 221321, 226468, 442642, 452936, 885284, 905872, 1770568, 2434531, 3541136, 4869062, 9738124, 19476248, 38952496]

約数ペア:

[(1, 38952496), (2, 19476248), (4, 9738124), (8, 4869062), (11, 3541136), (16, 2434531), (22, 1770568), (43, 905872), (44, 885284), (86, 452936), (88, 442642), (172, 226468), (176, 221321), (344, 113234), (473, 82352), (688, 56617), (946, 41176), (1892, 20588), (3784, 10294), (5147, 7568)]