54016208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{198589}}^1$

素因数の和:198614

約数の個数: 20

約数和(自身を含む): 110813220

約数和(自身を除く): 56797012

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 198589, 397178, 794356, 1588712, 3177424, 3376013, 6752026, 13504052, 27008104, 54016208]

約数ペア:

[(1, 54016208), (2, 27008104), (4, 13504052), (8, 6752026), (16, 3376013), (17, 3177424), (34, 1588712), (68, 794356), (136, 397178), (272, 198589)]