1719855616

素因数分解:

$2^9\times {\mathrm{83}}^1\times {\mathrm{40471}}^1$

素因数の和:40572

約数の個数: 40

約数和(自身を含む): 3477839904

約数和(自身を除く): 1757984288

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 512, 664, 1328, 2656, 5312, 10624, 21248, 40471, 42496, 80942, 161884, 323768, 647536, 1295072, 2590144, 3359093, 5180288, 6718186, 10360576, 13436372, 20721152, 26872744, 53745488, 107490976, 214981952, 429963904, 859927808, 1719855616]

約数ペア:

[(1, 1719855616), (2, 859927808), (4, 429963904), (8, 214981952), (16, 107490976), (32, 53745488), (64, 26872744), (83, 20721152), (128, 13436372), (166, 10360576), (256, 6718186), (332, 5180288), (512, 3359093), (664, 2590144), (1328, 1295072), (2656, 647536), (5312, 323768), (10624, 161884), (21248, 80942), (40471, 42496)]