16257984256

素因数分解:

$2^8\times {\mathrm{389}}^1\times {\mathrm{163259}}^1$

素因数の和:163664

約数の個数: 36

約数和(自身を含む): 32536085400

約数和(自身を除く): 16278101144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 389, 778, 1556, 3112, 6224, 12448, 24896, 49792, 99584, 163259, 326518, 653036, 1306072, 2612144, 5224288, 10448576, 20897152, 41794304, 63507751, 127015502, 254031004, 508062008, 1016124016, 2032248032, 4064496064, 8128992128, 16257984256]

約数ペア:

[(1, 16257984256), (2, 8128992128), (4, 4064496064), (8, 2032248032), (16, 1016124016), (32, 508062008), (64, 254031004), (128, 127015502), (256, 63507751), (389, 41794304), (778, 20897152), (1556, 10448576), (3112, 5224288), (6224, 2612144), (12448, 1306072), (24896, 653036), (49792, 326518), (99584, 163259)]