16685291204

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1\times {\mathrm{2243}}^1$

素因数の和:3060

約数の個数: 48

約数和(自身を含む): 30424511040

約数和(自身を除く): 13739219836

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 709, 1418, 2243, 2623, 2836, 4486, 5246, 8972, 10492, 30487, 43249, 60974, 86498, 96449, 121948, 136823, 172996, 192898, 273646, 385796, 547292, 1590287, 1859707, 3180574, 3719414, 5883389, 6361148, 7438828, 11766778, 23533556, 68382341, 97007507, 136764682, 194015014, 273529364, 388030028, 4171322801, 8342645602, 16685291204]

約数ペア:

[(1, 16685291204), (2, 8342645602), (4, 4171322801), (43, 388030028), (61, 273529364), (86, 194015014), (122, 136764682), (172, 97007507), (244, 68382341), (709, 23533556), (1418, 11766778), (2243, 7438828), (2623, 6361148), (2836, 5883389), (4486, 3719414), (5246, 3180574), (8972, 1859707), (10492, 1590287), (30487, 547292), (43249, 385796), (60974, 273646), (86498, 192898), (96449, 172996), (121948, 136823)]