56559617168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{207939769}}^1$

素因数の和:207939794

約数の個数: 20

約数和(自身を含む): 116030391660

約数和(自身を除く): 59470774492

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 207939769, 415879538, 831759076, 1663518152, 3327036304, 3534976073, 7069952146, 14139904292, 28279808584, 56559617168]

約数ペア:

[(1, 56559617168), (2, 28279808584), (4, 14139904292), (8, 7069952146), (16, 3534976073), (17, 3327036304), (34, 1663518152), (68, 831759076), (136, 415879538), (272, 207939769)]