16653888

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1044

約数の個数: 84

約数和(自身を含む): 49430940

約数和(自身を除く): 32777052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 144, 174, 192, 232, 261, 288, 348, 464, 522, 576, 696, 928, 997, 1044, 1392, 1856, 1994, 2088, 2784, 2991, 3988, 4176, 5568, 5982, 7976, 8352, 8973, 11964, 15952, 16704, 17946, 23928, 28913, 31904, 35892, 47856, 57826, 63808, 71784, 86739, 95712, 115652, 143568, 173478, 191424, 231304, 260217, 287136, 346956, 462608, 520434, 574272, 693912, 925216, 1040868, 1387824, 1850432, 2081736, 2775648, 4163472, 5551296, 8326944, 16653888]

約数ペア:

[(1, 16653888), (2, 8326944), (3, 5551296), (4, 4163472), (6, 2775648), (8, 2081736), (9, 1850432), (12, 1387824), (16, 1040868), (18, 925216), (24, 693912), (29, 574272), (32, 520434), (36, 462608), (48, 346956), (58, 287136), (64, 260217), (72, 231304), (87, 191424), (96, 173478), (116, 143568), (144, 115652), (174, 95712), (192, 86739), (232, 71784), (261, 63808), (288, 57826), (348, 47856), (464, 35892), (522, 31904), (576, 28913), (696, 23928), (928, 17946), (997, 16704), (1044, 15952), (1392, 11964), (1856, 8973), (1994, 8352), (2088, 7976), (2784, 5982), (2991, 5568), (3988, 4176)]