128532104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{945089}}^1$

素因数の和:945112

約数の個数: 16

約数和(自身を含む): 255174300

約数和(自身を除く): 126642196

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 945089, 1890178, 3780356, 7560712, 16066513, 32133026, 64266052, 128532104]

約数ペア:

[(1, 128532104), (2, 64266052), (4, 32133026), (8, 16066513), (17, 7560712), (34, 3780356), (68, 1890178), (136, 945089)]