9318721024

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{587117}}^1$

素因数の和:587166

約数の個数: 40

約数和(自身を含む): 19219894848

約数和(自身を除く): 9901173824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 587117, 1174234, 2348468, 4696936, 9393872, 18200627, 18787744, 36401254, 37575488, 72802508, 75150976, 145605016, 150301952, 291210032, 300603904, 582420064, 1164840128, 2329680256, 4659360512, 9318721024]

約数ペア:

[(1, 9318721024), (2, 4659360512), (4, 2329680256), (8, 1164840128), (16, 582420064), (31, 300603904), (32, 291210032), (62, 150301952), (64, 145605016), (124, 75150976), (128, 72802508), (248, 37575488), (256, 36401254), (496, 18787744), (512, 18200627), (992, 9393872), (1984, 4696936), (3968, 2348468), (7936, 1174234), (15872, 587117)]