31812384

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 89268480

約数和(自身を除く): 57456096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 107, 114, 152, 163, 214, 228, 304, 321, 326, 428, 456, 489, 608, 642, 652, 856, 912, 978, 1284, 1304, 1712, 1824, 1956, 2033, 2568, 2608, 3097, 3424, 3912, 4066, 5136, 5216, 6099, 6194, 7824, 8132, 9291, 10272, 12198, 12388, 15648, 16264, 17441, 18582, 24396, 24776, 32528, 34882, 37164, 48792, 49552, 52323, 65056, 69764, 74328, 97584, 99104, 104646, 139528, 148656, 195168, 209292, 279056, 297312, 331379, 418584, 558112, 662758, 837168, 994137, 1325516, 1674336, 1988274, 2651032, 3976548, 5302064, 7953096, 10604128, 15906192, 31812384]

約数ペア:

[(1, 31812384), (2, 15906192), (3, 10604128), (4, 7953096), (6, 5302064), (8, 3976548), (12, 2651032), (16, 1988274), (19, 1674336), (24, 1325516), (32, 994137), (38, 837168), (48, 662758), (57, 558112), (76, 418584), (96, 331379), (107, 297312), (114, 279056), (152, 209292), (163, 195168), (214, 148656), (228, 139528), (304, 104646), (321, 99104), (326, 97584), (428, 74328), (456, 69764), (489, 65056), (608, 52323), (642, 49552), (652, 48792), (856, 37164), (912, 34882), (978, 32528), (1284, 24776), (1304, 24396), (1712, 18582), (1824, 17441), (1956, 16264), (2033, 15648), (2568, 12388), (2608, 12198), (3097, 10272), (3424, 9291), (3912, 8132), (4066, 7824), (5136, 6194), (5216, 6099)]