16693872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:918

約数の個数: 80

約数和(自身を含む): 47996928

約数和(自身を除く): 31303056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 863, 1209, 1488, 1612, 1726, 2418, 2589, 3224, 3452, 4836, 5178, 6448, 6904, 9672, 10356, 11219, 13808, 19344, 20712, 22438, 26753, 33657, 41424, 44876, 53506, 67314, 80259, 89752, 107012, 134628, 160518, 179504, 214024, 269256, 321036, 347789, 428048, 538512, 642072, 695578, 1043367, 1284144, 1391156, 2086734, 2782312, 4173468, 5564624, 8346936, 16693872]

約数ペア:

[(1, 16693872), (2, 8346936), (3, 5564624), (4, 4173468), (6, 2782312), (8, 2086734), (12, 1391156), (13, 1284144), (16, 1043367), (24, 695578), (26, 642072), (31, 538512), (39, 428048), (48, 347789), (52, 321036), (62, 269256), (78, 214024), (93, 179504), (104, 160518), (124, 134628), (156, 107012), (186, 89752), (208, 80259), (248, 67314), (312, 53506), (372, 44876), (403, 41424), (496, 33657), (624, 26753), (744, 22438), (806, 20712), (863, 19344), (1209, 13808), (1488, 11219), (1612, 10356), (1726, 9672), (2418, 6904), (2589, 6448), (3224, 5178), (3452, 4836)]