864395648

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{63113}}^1$

素因数の和:63234

約数の個数: 32

約数和(自身を含む): 1738159560

約数和(自身を除く): 873763912

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 428, 856, 1712, 3424, 6848, 13696, 63113, 126226, 252452, 504904, 1009808, 2019616, 4039232, 6753091, 8078464, 13506182, 27012364, 54024728, 108049456, 216098912, 432197824, 864395648]

約数ペア:

[(1, 864395648), (2, 432197824), (4, 216098912), (8, 108049456), (16, 54024728), (32, 27012364), (64, 13506182), (107, 8078464), (128, 6753091), (214, 4039232), (428, 2019616), (856, 1009808), (1712, 504904), (3424, 252452), (6848, 126226), (13696, 63113)]