16442932

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:720

約数の個数: 36

約数和(自身を含む): 32275908

約数和(自身を除く): 15832976

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 121, 212, 242, 484, 583, 641, 1166, 1282, 2332, 2564, 6413, 7051, 12826, 14102, 25652, 28204, 33973, 67946, 77561, 135892, 155122, 310244, 373703, 747406, 1494812, 4110733, 8221466, 16442932]

約数ペア:

[(1, 16442932), (2, 8221466), (4, 4110733), (11, 1494812), (22, 747406), (44, 373703), (53, 310244), (106, 155122), (121, 135892), (212, 77561), (242, 67946), (484, 33973), (583, 28204), (641, 25652), (1166, 14102), (1282, 12826), (2332, 7051), (2564, 6413)]