87048512

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:775

約数の個数: 56

約数和(自身を含む): 180782976

約数和(自身を除く): 93734464

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 64, 86, 94, 172, 188, 344, 376, 673, 688, 752, 1346, 1376, 1504, 2021, 2692, 2752, 3008, 4042, 5384, 8084, 10768, 16168, 21536, 28939, 31631, 32336, 43072, 57878, 63262, 64672, 115756, 126524, 129344, 231512, 253048, 463024, 506096, 926048, 1012192, 1360133, 1852096, 2024384, 2720266, 5440532, 10881064, 21762128, 43524256, 87048512]

約数ペア:

[(1, 87048512), (2, 43524256), (4, 21762128), (8, 10881064), (16, 5440532), (32, 2720266), (43, 2024384), (47, 1852096), (64, 1360133), (86, 1012192), (94, 926048), (172, 506096), (188, 463024), (344, 253048), (376, 231512), (673, 129344), (688, 126524), (752, 115756), (1346, 64672), (1376, 63262), (1504, 57878), (2021, 43072), (2692, 32336), (2752, 31631), (3008, 28939), (4042, 21536), (5384, 16168), (8084, 10768)]