39539824

素因数分解:

$2^4\times {\mathrm{17}}^3\times {\mathrm{503}}^1$

素因数の和:562

約数の個数: 40

約数和(自身を含む): 81557280

約数和(自身を除く): 42017456

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 503, 578, 1006, 1156, 2012, 2312, 4024, 4624, 4913, 8048, 8551, 9826, 17102, 19652, 34204, 39304, 68408, 78608, 136816, 145367, 290734, 581468, 1162936, 2325872, 2471239, 4942478, 9884956, 19769912, 39539824]

約数ペア:

[(1, 39539824), (2, 19769912), (4, 9884956), (8, 4942478), (16, 2471239), (17, 2325872), (34, 1162936), (68, 581468), (136, 290734), (272, 145367), (289, 136816), (503, 78608), (578, 68408), (1006, 39304), (1156, 34204), (2012, 19652), (2312, 17102), (4024, 9826), (4624, 8551), (4913, 8048)]