16673888

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 41948928

約数和(自身を除く): 25275040

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 67, 77, 88, 101, 112, 134, 154, 176, 202, 224, 268, 308, 352, 404, 469, 536, 616, 707, 737, 808, 938, 1072, 1111, 1232, 1414, 1474, 1616, 1876, 2144, 2222, 2464, 2828, 2948, 3232, 3752, 4444, 5159, 5656, 5896, 6767, 7504, 7777, 8888, 10318, 11312, 11792, 13534, 15008, 15554, 17776, 20636, 22624, 23584, 27068, 31108, 35552, 41272, 47369, 54136, 62216, 74437, 82544, 94738, 108272, 124432, 148874, 165088, 189476, 216544, 248864, 297748, 378952, 521059, 595496, 757904, 1042118, 1190992, 1515808, 2084236, 2381984, 4168472, 8336944, 16673888]

約数ペア:

[(1, 16673888), (2, 8336944), (4, 4168472), (7, 2381984), (8, 2084236), (11, 1515808), (14, 1190992), (16, 1042118), (22, 757904), (28, 595496), (32, 521059), (44, 378952), (56, 297748), (67, 248864), (77, 216544), (88, 189476), (101, 165088), (112, 148874), (134, 124432), (154, 108272), (176, 94738), (202, 82544), (224, 74437), (268, 62216), (308, 54136), (352, 47369), (404, 41272), (469, 35552), (536, 31108), (616, 27068), (707, 23584), (737, 22624), (808, 20636), (938, 17776), (1072, 15554), (1111, 15008), (1232, 13534), (1414, 11792), (1474, 11312), (1616, 10318), (1876, 8888), (2144, 7777), (2222, 7504), (2464, 6767), (2828, 5896), (2948, 5656), (3232, 5159), (3752, 4444)]