680509696

素因数分解:

$2^8\times {\mathrm{83}}^1\times {\mathrm{32027}}^1$

素因数の和:32126

約数の個数: 36

約数和(自身を含む): 1374769872

約数和(自身を除く): 694260176

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 664, 1328, 2656, 5312, 10624, 21248, 32027, 64054, 128108, 256216, 512432, 1024864, 2049728, 2658241, 4099456, 5316482, 8198912, 10632964, 21265928, 42531856, 85063712, 170127424, 340254848, 680509696]

約数ペア:

[(1, 680509696), (2, 340254848), (4, 170127424), (8, 85063712), (16, 42531856), (32, 21265928), (64, 10632964), (83, 8198912), (128, 5316482), (166, 4099456), (256, 2658241), (332, 2049728), (664, 1024864), (1328, 512432), (2656, 256216), (5312, 128108), (10624, 64054), (21248, 32027)]