437216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1051}}^1$

素因数の和:1074

約数の個数: 24

約数和(自身を含む): 927864

約数和(自身を除く): 490648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1051, 2102, 4204, 8408, 13663, 16816, 27326, 33632, 54652, 109304, 218608, 437216]

約数ペア:

[(1, 437216), (2, 218608), (4, 109304), (8, 54652), (13, 33632), (16, 27326), (26, 16816), (32, 13663), (52, 8408), (104, 4204), (208, 2102), (416, 1051)]