38704144

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{17657}}^1$

素因数の和:17802

約数の個数: 20

約数和(自身を含む): 75540924

約数和(自身を除く): 36836780

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 17657, 35314, 70628, 141256, 282512, 2419009, 4838018, 9676036, 19352072, 38704144]

約数ペア:

[(1, 38704144), (2, 19352072), (4, 9676036), (8, 4838018), (16, 2419009), (137, 282512), (274, 141256), (548, 70628), (1096, 35314), (2192, 17657)]