73165136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2089}}^1$

素因数の和:2307

約数の個数: 40

約数和(自身を含む): 155496000

約数和(自身を除く): 82330864

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 199, 398, 796, 1592, 2089, 2189, 3184, 4178, 4378, 8356, 8756, 16712, 17512, 22979, 33424, 35024, 45958, 91916, 183832, 367664, 415711, 831422, 1662844, 3325688, 4572821, 6651376, 9145642, 18291284, 36582568, 73165136]

約数ペア:

[(1, 73165136), (2, 36582568), (4, 18291284), (8, 9145642), (11, 6651376), (16, 4572821), (22, 3325688), (44, 1662844), (88, 831422), (176, 415711), (199, 367664), (398, 183832), (796, 91916), (1592, 45958), (2089, 35024), (2189, 33424), (3184, 22979), (4178, 17512), (4378, 16712), (8356, 8756)]