16536608

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 35925120

約数和(自身を除く): 19388512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 109, 176, 218, 352, 431, 436, 862, 872, 1199, 1724, 1744, 2398, 3448, 3488, 4741, 4796, 6896, 9482, 9592, 13792, 18964, 19184, 37928, 38368, 46979, 75856, 93958, 151712, 187916, 375832, 516769, 751664, 1033538, 1503328, 2067076, 4134152, 8268304, 16536608]

約数ペア:

[(1, 16536608), (2, 8268304), (4, 4134152), (8, 2067076), (11, 1503328), (16, 1033538), (22, 751664), (32, 516769), (44, 375832), (88, 187916), (109, 151712), (176, 93958), (218, 75856), (352, 46979), (431, 38368), (436, 37928), (862, 19184), (872, 18964), (1199, 13792), (1724, 9592), (1744, 9482), (2398, 6896), (3448, 4796), (3488, 4741)]