43157248

素因数分解:

$2^8\times {\mathrm{263}}^1\times {\mathrm{641}}^1$

素因数の和:920

約数の個数: 36

約数和(自身を含む): 86608368

約数和(自身を除く): 43451120

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 263, 526, 641, 1052, 1282, 2104, 2564, 4208, 5128, 8416, 10256, 16832, 20512, 33664, 41024, 67328, 82048, 164096, 168583, 337166, 674332, 1348664, 2697328, 5394656, 10789312, 21578624, 43157248]

約数ペア:

[(1, 43157248), (2, 21578624), (4, 10789312), (8, 5394656), (16, 2697328), (32, 1348664), (64, 674332), (128, 337166), (256, 168583), (263, 164096), (526, 82048), (641, 67328), (1052, 41024), (1282, 33664), (2104, 20512), (2564, 16832), (4208, 10256), (5128, 8416)]