39746576

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{108007}}^1$

素因数の和:108038

約数の個数: 20

約数和(自身を含む): 80357952

約数和(自身を除く): 40611376

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 108007, 216014, 432028, 864056, 1728112, 2484161, 4968322, 9936644, 19873288, 39746576]

約数ペア:

[(1, 39746576), (2, 19873288), (4, 9936644), (8, 4968322), (16, 2484161), (23, 1728112), (46, 864056), (92, 432028), (184, 216014), (368, 108007)]