31572528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2663}}^1$

素因数の和:2706

約数の個数: 80

約数和(自身を含む): 92494080

約数和(自身を除く): 60921552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2663, 2964, 3952, 5326, 5928, 7989, 10652, 11856, 15978, 21304, 31956, 34619, 42608, 50597, 63912, 69238, 101194, 103857, 127824, 138476, 151791, 202388, 207714, 276952, 303582, 404776, 415428, 553904, 607164, 657761, 809552, 830856, 1214328, 1315522, 1661712, 1973283, 2428656, 2631044, 3946566, 5262088, 7893132, 10524176, 15786264, 31572528]

約数ペア:

[(1, 31572528), (2, 15786264), (3, 10524176), (4, 7893132), (6, 5262088), (8, 3946566), (12, 2631044), (13, 2428656), (16, 1973283), (19, 1661712), (24, 1315522), (26, 1214328), (38, 830856), (39, 809552), (48, 657761), (52, 607164), (57, 553904), (76, 415428), (78, 404776), (104, 303582), (114, 276952), (152, 207714), (156, 202388), (208, 151791), (228, 138476), (247, 127824), (304, 103857), (312, 101194), (456, 69238), (494, 63912), (624, 50597), (741, 42608), (912, 34619), (988, 31956), (1482, 21304), (1976, 15978), (2663, 11856), (2964, 10652), (3952, 7989), (5326, 5928)]