91721684

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:396

約数の個数: 36

約数和(自身を含む): 168158592

約数和(自身を除く): 76436908

約数列:

[1, 2, 4, 31, 62, 107, 124, 214, 223, 428, 446, 892, 961, 1922, 3317, 3844, 6634, 6913, 13268, 13826, 23861, 27652, 47722, 95444, 102827, 205654, 214303, 411308, 428606, 739691, 857212, 1479382, 2958764, 22930421, 45860842, 91721684]

約数ペア:

[(1, 91721684), (2, 45860842), (4, 22930421), (31, 2958764), (62, 1479382), (107, 857212), (124, 739691), (214, 428606), (223, 411308), (428, 214303), (446, 205654), (892, 102827), (961, 95444), (1922, 47722), (3317, 27652), (3844, 23861), (6634, 13826), (6913, 13268)]