31770926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 58354560

約数和(自身を除く): 26583634

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 263, 289, 323, 374, 418, 526, 578, 646, 2893, 3179, 3553, 4471, 4997, 5491, 5786, 6358, 7106, 8942, 9994, 10982, 49181, 54967, 60401, 76007, 84949, 98362, 109934, 120802, 152014, 169898, 836077, 934439, 1444133, 1672154, 1868878, 2888266, 15885463, 31770926]

約数ペア:

[(1, 31770926), (2, 15885463), (11, 2888266), (17, 1868878), (19, 1672154), (22, 1444133), (34, 934439), (38, 836077), (187, 169898), (209, 152014), (263, 120802), (289, 109934), (323, 98362), (374, 84949), (418, 76007), (526, 60401), (578, 54967), (646, 49181), (2893, 10982), (3179, 9994), (3553, 8942), (4471, 7106), (4997, 6358), (5491, 5786)]