39885368

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{74413}}^1$

素因数の和:74486

約数の個数: 16

約数和(自身を含む): 75902280

約数和(自身を除く): 36016912

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 74413, 148826, 297652, 595304, 4985671, 9971342, 19942684, 39885368]

約数ペア:

[(1, 39885368), (2, 19942684), (4, 9971342), (8, 4985671), (67, 595304), (134, 297652), (268, 148826), (536, 74413)]