65182976

素因数分解:

$2^8\times {\mathrm{101}}^1\times {\mathrm{2521}}^1$

素因数の和:2638

約数の個数: 36

約数和(自身を含む): 131451684

約数和(自身を除く): 66268708

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 808, 1616, 2521, 3232, 5042, 6464, 10084, 12928, 20168, 25856, 40336, 80672, 161344, 254621, 322688, 509242, 645376, 1018484, 2036968, 4073936, 8147872, 16295744, 32591488, 65182976]

約数ペア:

[(1, 65182976), (2, 32591488), (4, 16295744), (8, 8147872), (16, 4073936), (32, 2036968), (64, 1018484), (101, 645376), (128, 509242), (202, 322688), (256, 254621), (404, 161344), (808, 80672), (1616, 40336), (2521, 25856), (3232, 20168), (5042, 12928), (6464, 10084)]