90539654

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 36

約数和(自身を含む): 149986692

約数和(自身を除く): 59447038

約数列:

[1, 2, 17, 31, 34, 62, 163, 289, 326, 527, 578, 961, 1054, 1922, 2771, 5053, 5542, 8959, 10106, 16337, 17918, 32674, 47107, 85901, 94214, 156643, 171802, 277729, 313286, 555458, 1460317, 2662931, 2920634, 5325862, 45269827, 90539654]

約数ペア:

[(1, 90539654), (2, 45269827), (17, 5325862), (31, 2920634), (34, 2662931), (62, 1460317), (163, 555458), (289, 313286), (326, 277729), (527, 171802), (578, 156643), (961, 94214), (1054, 85901), (1922, 47107), (2771, 32674), (5053, 17918), (5542, 16337), (8959, 10106)]