31920576

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:250

約数の個数: 84

約数和(自身を含む): 87773256

約数和(自身を除く): 55852680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 173, 186, 192, 248, 346, 372, 496, 519, 692, 744, 961, 992, 1038, 1384, 1488, 1922, 1984, 2076, 2768, 2883, 2976, 3844, 4152, 5363, 5536, 5766, 5952, 7688, 8304, 10726, 11072, 11532, 15376, 16089, 16608, 21452, 23064, 30752, 32178, 33216, 42904, 46128, 61504, 64356, 85808, 92256, 128712, 166253, 171616, 184512, 257424, 332506, 343232, 498759, 514848, 665012, 997518, 1029696, 1330024, 1995036, 2660048, 3990072, 5320096, 7980144, 10640192, 15960288, 31920576]

約数ペア:

[(1, 31920576), (2, 15960288), (3, 10640192), (4, 7980144), (6, 5320096), (8, 3990072), (12, 2660048), (16, 1995036), (24, 1330024), (31, 1029696), (32, 997518), (48, 665012), (62, 514848), (64, 498759), (93, 343232), (96, 332506), (124, 257424), (173, 184512), (186, 171616), (192, 166253), (248, 128712), (346, 92256), (372, 85808), (496, 64356), (519, 61504), (692, 46128), (744, 42904), (961, 33216), (992, 32178), (1038, 30752), (1384, 23064), (1488, 21452), (1922, 16608), (1984, 16089), (2076, 15376), (2768, 11532), (2883, 11072), (2976, 10726), (3844, 8304), (4152, 7688), (5363, 5952), (5536, 5766)]