63997846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67651}}^1$

素因数の和:67707

約数の個数: 16

約数和(自身を含む): 107160768

約数和(自身を除く): 43162922

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 67651, 135302, 744161, 1488322, 2908993, 5817986, 31998923, 63997846]

約数ペア:

[(1, 63997846), (2, 31998923), (11, 5817986), (22, 2908993), (43, 1488322), (86, 744161), (473, 135302), (946, 67651)]