31241088

素因数分解:

$2^7\times 3^2\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 91971360

約数和(自身を除く): 60730272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 282, 288, 376, 384, 423, 564, 576, 577, 752, 846, 1128, 1152, 1154, 1504, 1692, 1731, 2256, 2308, 3008, 3384, 3462, 4512, 4616, 5193, 6016, 6768, 6924, 9024, 9232, 10386, 13536, 13848, 18048, 18464, 20772, 27072, 27119, 27696, 36928, 41544, 54144, 54238, 55392, 73856, 81357, 83088, 108476, 110784, 162714, 166176, 216952, 221568, 244071, 325428, 332352, 433904, 488142, 650856, 664704, 867808, 976284, 1301712, 1735616, 1952568, 2603424, 3471232, 3905136, 5206848, 7810272, 10413696, 15620544, 31241088]

約数ペア:

[(1, 31241088), (2, 15620544), (3, 10413696), (4, 7810272), (6, 5206848), (8, 3905136), (9, 3471232), (12, 2603424), (16, 1952568), (18, 1735616), (24, 1301712), (32, 976284), (36, 867808), (47, 664704), (48, 650856), (64, 488142), (72, 433904), (94, 332352), (96, 325428), (128, 244071), (141, 221568), (144, 216952), (188, 166176), (192, 162714), (282, 110784), (288, 108476), (376, 83088), (384, 81357), (423, 73856), (564, 55392), (576, 54238), (577, 54144), (752, 41544), (846, 36928), (1128, 27696), (1152, 27119), (1154, 27072), (1504, 20772), (1692, 18464), (1731, 18048), (2256, 13848), (2308, 13536), (3008, 10386), (3384, 9232), (3462, 9024), (4512, 6924), (4616, 6768), (5193, 6016)]