16648324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 36642816

約数和(自身を除く): 19994492

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 191, 283, 308, 382, 566, 764, 1132, 1337, 1981, 2101, 2674, 3113, 3962, 4202, 5348, 6226, 7924, 8404, 12452, 14707, 21791, 29414, 43582, 54053, 58828, 87164, 108106, 216212, 378371, 594583, 756742, 1189166, 1513484, 2378332, 4162081, 8324162, 16648324]

約数ペア:

[(1, 16648324), (2, 8324162), (4, 4162081), (7, 2378332), (11, 1513484), (14, 1189166), (22, 756742), (28, 594583), (44, 378371), (77, 216212), (154, 108106), (191, 87164), (283, 58828), (308, 54053), (382, 43582), (566, 29414), (764, 21791), (1132, 14707), (1337, 12452), (1981, 8404), (2101, 7924), (2674, 6226), (3113, 5348), (3962, 4202)]