173470256

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2833}}^1$

素因数の和:2973

約数の個数: 40

約数和(自身を含む): 347901840

約数和(自身を除く): 174431584

約数列:

[1, 2, 4, 8, 16, 43, 86, 89, 172, 178, 344, 356, 688, 712, 1424, 2833, 3827, 5666, 7654, 11332, 15308, 22664, 30616, 45328, 61232, 121819, 243638, 252137, 487276, 504274, 974552, 1008548, 1949104, 2017096, 4034192, 10841891, 21683782, 43367564, 86735128, 173470256]

約数ペア:

[(1, 173470256), (2, 86735128), (4, 43367564), (8, 21683782), (16, 10841891), (43, 4034192), (86, 2017096), (89, 1949104), (172, 1008548), (178, 974552), (344, 504274), (356, 487276), (688, 252137), (712, 243638), (1424, 121819), (2833, 61232), (3827, 45328), (5666, 30616), (7654, 22664), (11332, 15308)]