43424272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1721}}^1$

素因数の和:1831

約数の個数: 40

約数和(自身を含む): 89681760

約数和(自身を除く): 46257488

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 664, 1328, 1577, 1721, 3154, 3442, 6308, 6884, 12616, 13768, 25232, 27536, 32699, 65398, 130796, 142843, 261592, 285686, 523184, 571372, 1142744, 2285488, 2714017, 5428034, 10856068, 21712136, 43424272]

約数ペア:

[(1, 43424272), (2, 21712136), (4, 10856068), (8, 5428034), (16, 2714017), (19, 2285488), (38, 1142744), (76, 571372), (83, 523184), (152, 285686), (166, 261592), (304, 142843), (332, 130796), (664, 65398), (1328, 32699), (1577, 27536), (1721, 25232), (3154, 13768), (3442, 12616), (6308, 6884)]