16513464

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 45722880

約数和(自身を除く): 29209416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 568, 781, 852, 881, 1562, 1704, 1762, 2343, 2643, 3124, 3524, 4686, 5286, 6248, 7048, 9372, 9691, 10572, 18744, 19382, 21144, 29073, 38764, 58146, 62551, 77528, 116292, 125102, 187653, 232584, 250204, 375306, 500408, 688061, 750612, 1376122, 1501224, 2064183, 2752244, 4128366, 5504488, 8256732, 16513464]

約数ペア:

[(1, 16513464), (2, 8256732), (3, 5504488), (4, 4128366), (6, 2752244), (8, 2064183), (11, 1501224), (12, 1376122), (22, 750612), (24, 688061), (33, 500408), (44, 375306), (66, 250204), (71, 232584), (88, 187653), (132, 125102), (142, 116292), (213, 77528), (264, 62551), (284, 58146), (426, 38764), (568, 29073), (781, 21144), (852, 19382), (881, 18744), (1562, 10572), (1704, 9691), (1762, 9372), (2343, 7048), (2643, 6248), (3124, 5286), (3524, 4686)]