27321584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{100447}}^1$

素因数の和:100472

約数の個数: 20

約数和(自身を含む): 56049984

約数和(自身を除く): 28728400

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 100447, 200894, 401788, 803576, 1607152, 1707599, 3415198, 6830396, 13660792, 27321584]

約数ペア:

[(1, 27321584), (2, 13660792), (4, 6830396), (8, 3415198), (16, 1707599), (17, 1607152), (34, 803576), (68, 401788), (136, 200894), (272, 100447)]