17121176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 35390520

約数和(自身を除く): 18269344

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 131, 136, 248, 262, 524, 527, 961, 1048, 1054, 1922, 2108, 2227, 3844, 4061, 4216, 4454, 7688, 8122, 8908, 16244, 16337, 17816, 32488, 32674, 65348, 69037, 125891, 130696, 138074, 251782, 276148, 503564, 552296, 1007128, 2140147, 4280294, 8560588, 17121176]

約数ペア:

[(1, 17121176), (2, 8560588), (4, 4280294), (8, 2140147), (17, 1007128), (31, 552296), (34, 503564), (62, 276148), (68, 251782), (124, 138074), (131, 130696), (136, 125891), (248, 69037), (262, 65348), (524, 32674), (527, 32488), (961, 17816), (1048, 16337), (1054, 16244), (1922, 8908), (2108, 8122), (2227, 7688), (3844, 4454), (4061, 4216)]