15731136

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:930

約数の個数: 84

約数和(自身を含む): 46597824

約数和(自身を除く): 30866688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 881, 992, 1116, 1488, 1762, 1984, 2232, 2643, 2976, 3524, 4464, 5286, 5952, 7048, 7929, 8928, 10572, 14096, 15858, 17856, 21144, 27311, 28192, 31716, 42288, 54622, 56384, 63432, 81933, 84576, 109244, 126864, 163866, 169152, 218488, 245799, 253728, 327732, 436976, 491598, 507456, 655464, 873952, 983196, 1310928, 1747904, 1966392, 2621856, 3932784, 5243712, 7865568, 15731136]

約数ペア:

[(1, 15731136), (2, 7865568), (3, 5243712), (4, 3932784), (6, 2621856), (8, 1966392), (9, 1747904), (12, 1310928), (16, 983196), (18, 873952), (24, 655464), (31, 507456), (32, 491598), (36, 436976), (48, 327732), (62, 253728), (64, 245799), (72, 218488), (93, 169152), (96, 163866), (124, 126864), (144, 109244), (186, 84576), (192, 81933), (248, 63432), (279, 56384), (288, 54622), (372, 42288), (496, 31716), (558, 28192), (576, 27311), (744, 21144), (881, 17856), (992, 15858), (1116, 14096), (1488, 10572), (1762, 8928), (1984, 7929), (2232, 7048), (2643, 5952), (2976, 5286), (3524, 4464)]