31324464

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^2$

素因数の和:247

約数の個数: 90

約数和(自身を含む): 93149420

約数和(自身を除く): 61824956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 107, 114, 144, 152, 171, 214, 228, 304, 321, 342, 428, 456, 642, 684, 856, 912, 963, 1284, 1368, 1712, 1926, 2033, 2568, 2736, 3852, 4066, 5136, 6099, 7704, 8132, 11449, 12198, 15408, 16264, 18297, 22898, 24396, 32528, 34347, 36594, 45796, 48792, 68694, 73188, 91592, 97584, 103041, 137388, 146376, 183184, 206082, 217531, 274776, 292752, 412164, 435062, 549552, 652593, 824328, 870124, 1305186, 1648656, 1740248, 1957779, 2610372, 3480496, 3915558, 5220744, 7831116, 10441488, 15662232, 31324464]

約数ペア:

[(1, 31324464), (2, 15662232), (3, 10441488), (4, 7831116), (6, 5220744), (8, 3915558), (9, 3480496), (12, 2610372), (16, 1957779), (18, 1740248), (19, 1648656), (24, 1305186), (36, 870124), (38, 824328), (48, 652593), (57, 549552), (72, 435062), (76, 412164), (107, 292752), (114, 274776), (144, 217531), (152, 206082), (171, 183184), (214, 146376), (228, 137388), (304, 103041), (321, 97584), (342, 91592), (428, 73188), (456, 68694), (642, 48792), (684, 45796), (856, 36594), (912, 34347), (963, 32528), (1284, 24396), (1368, 22898), (1712, 18297), (1926, 16264), (2033, 15408), (2568, 12198), (2736, 11449), (3852, 8132), (4066, 7704), (5136, 6099)]