31041744

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 85500480

約数和(自身を除く): 54458736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 101, 114, 152, 202, 228, 303, 304, 337, 404, 456, 606, 674, 808, 912, 1011, 1212, 1348, 1616, 1919, 2022, 2424, 2696, 3838, 4044, 4848, 5392, 5757, 6403, 7676, 8088, 11514, 12806, 15352, 16176, 19209, 23028, 25612, 30704, 34037, 38418, 46056, 51224, 68074, 76836, 92112, 102111, 102448, 136148, 153672, 204222, 272296, 307344, 408444, 544592, 646703, 816888, 1293406, 1633776, 1940109, 2586812, 3880218, 5173624, 7760436, 10347248, 15520872, 31041744]

約数ペア:

[(1, 31041744), (2, 15520872), (3, 10347248), (4, 7760436), (6, 5173624), (8, 3880218), (12, 2586812), (16, 1940109), (19, 1633776), (24, 1293406), (38, 816888), (48, 646703), (57, 544592), (76, 408444), (101, 307344), (114, 272296), (152, 204222), (202, 153672), (228, 136148), (303, 102448), (304, 102111), (337, 92112), (404, 76836), (456, 68074), (606, 51224), (674, 46056), (808, 38418), (912, 34037), (1011, 30704), (1212, 25612), (1348, 23028), (1616, 19209), (1919, 16176), (2022, 15352), (2424, 12806), (2696, 11514), (3838, 8088), (4044, 7676), (4848, 6403), (5392, 5757)]