67877104

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{136849}}^1$

素因数の和:136888

約数の個数: 20

約数和(自身を含む): 135755200

約数和(自身を除く): 67878096

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 136849, 273698, 547396, 1094792, 2189584, 4242319, 8484638, 16969276, 33938552, 67877104]

約数ペア:

[(1, 67877104), (2, 33938552), (4, 16969276), (8, 8484638), (16, 4242319), (31, 2189584), (62, 1094792), (124, 547396), (248, 273698), (496, 136849)]