42893176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2269}}^1$

素因数の和:2431

約数の個数: 32

約数和(自身を含む): 85806000

約数和(自身を除く): 42912824

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2269, 2363, 4538, 4726, 9076, 9452, 18152, 18904, 38573, 77146, 154292, 308584, 315391, 630782, 1261564, 2523128, 5361647, 10723294, 21446588, 42893176]

約数ペア:

[(1, 42893176), (2, 21446588), (4, 10723294), (8, 5361647), (17, 2523128), (34, 1261564), (68, 630782), (136, 315391), (139, 308584), (278, 154292), (556, 77146), (1112, 38573), (2269, 18904), (2363, 18152), (4538, 9452), (4726, 9076)]