31763446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 60963840

約数和(自身を除く): 29200394

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 47, 94, 139, 143, 187, 221, 278, 286, 374, 442, 517, 611, 799, 1034, 1222, 1529, 1598, 1807, 2363, 2431, 3058, 3614, 4726, 4862, 6533, 6721, 8789, 10387, 13066, 13442, 17578, 19877, 20774, 25993, 30719, 39754, 51986, 61438, 71863, 84929, 111061, 114257, 143726, 169858, 222122, 228514, 337909, 675818, 934219, 1221671, 1443793, 1868438, 2443342, 2887586, 15881723, 31763446]

約数ペア:

[(1, 31763446), (2, 15881723), (11, 2887586), (13, 2443342), (17, 1868438), (22, 1443793), (26, 1221671), (34, 934219), (47, 675818), (94, 337909), (139, 228514), (143, 222122), (187, 169858), (221, 143726), (278, 114257), (286, 111061), (374, 84929), (442, 71863), (517, 61438), (611, 51986), (799, 39754), (1034, 30719), (1222, 25993), (1529, 20774), (1598, 19877), (1807, 17578), (2363, 13442), (2431, 13066), (3058, 10387), (3614, 8789), (4726, 6721), (4862, 6533)]