31704904

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4679}}^1$

素因数の和:4714

約数の個数: 48

約数和(自身を含む): 74692800

約数和(自身を除く): 42987896

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 4679, 6776, 9358, 18716, 32753, 37432, 51469, 65506, 102938, 131012, 205876, 262024, 360283, 411752, 566159, 720566, 1132318, 1441132, 2264636, 2882264, 3963113, 4529272, 7926226, 15852452, 31704904]

約数ペア:

[(1, 31704904), (2, 15852452), (4, 7926226), (7, 4529272), (8, 3963113), (11, 2882264), (14, 2264636), (22, 1441132), (28, 1132318), (44, 720566), (56, 566159), (77, 411752), (88, 360283), (121, 262024), (154, 205876), (242, 131012), (308, 102938), (484, 65506), (616, 51469), (847, 37432), (968, 32753), (1694, 18716), (3388, 9358), (4679, 6776)]