54394064

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{17257}}^1$

素因数の和:17462

約数の個数: 20

約数和(自身を含む): 105929604

約数和(自身を除く): 51535540

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 17257, 34514, 69028, 138056, 276112, 3399629, 6799258, 13598516, 27197032, 54394064]

約数ペア:

[(1, 54394064), (2, 27197032), (4, 13598516), (8, 6799258), (16, 3399629), (197, 276112), (394, 138056), (788, 69028), (1576, 34514), (3152, 17257)]