16112382

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 38465280

約数和(自身を除く): 22352898

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 89, 143, 178, 211, 267, 286, 422, 429, 534, 633, 858, 979, 1157, 1266, 1958, 2314, 2321, 2743, 2937, 3471, 4642, 5486, 5874, 6942, 6963, 8229, 12727, 13926, 16458, 18779, 25454, 30173, 37558, 38181, 56337, 60346, 76362, 90519, 112674, 181038, 206569, 244127, 413138, 488254, 619707, 732381, 1239414, 1464762, 2685397, 5370794, 8056191, 16112382]

約数ペア:

[(1, 16112382), (2, 8056191), (3, 5370794), (6, 2685397), (11, 1464762), (13, 1239414), (22, 732381), (26, 619707), (33, 488254), (39, 413138), (66, 244127), (78, 206569), (89, 181038), (143, 112674), (178, 90519), (211, 76362), (267, 60346), (286, 56337), (422, 38181), (429, 37558), (534, 30173), (633, 25454), (858, 18779), (979, 16458), (1157, 13926), (1266, 12727), (1958, 8229), (2314, 6963), (2321, 6942), (2743, 5874), (2937, 5486), (3471, 4642)]