16167136

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 34128864

約数和(自身を除く): 17961728

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 113, 136, 226, 263, 272, 452, 526, 544, 904, 1052, 1808, 1921, 2104, 3616, 3842, 4208, 4471, 7684, 8416, 8942, 15368, 17884, 29719, 30736, 35768, 59438, 61472, 71536, 118876, 143072, 237752, 475504, 505223, 951008, 1010446, 2020892, 4041784, 8083568, 16167136]

約数ペア:

[(1, 16167136), (2, 8083568), (4, 4041784), (8, 2020892), (16, 1010446), (17, 951008), (32, 505223), (34, 475504), (68, 237752), (113, 143072), (136, 118876), (226, 71536), (263, 61472), (272, 59438), (452, 35768), (526, 30736), (544, 29719), (904, 17884), (1052, 15368), (1808, 8942), (1921, 8416), (2104, 7684), (3616, 4471), (3842, 4208)]