1601216

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:336

約数の個数: 28

約数和(自身を含む): 3218688

約数和(自身を除く): 1617472

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 197, 254, 394, 508, 788, 1016, 1576, 2032, 3152, 4064, 6304, 8128, 12608, 25019, 50038, 100076, 200152, 400304, 800608, 1601216]

約数ペア:

[(1, 1601216), (2, 800608), (4, 400304), (8, 200152), (16, 100076), (32, 50038), (64, 25019), (127, 12608), (197, 8128), (254, 6304), (394, 4064), (508, 3152), (788, 2032), (1016, 1576)]