39782608

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{18149}}^1$

素因数の和:18294

約数の個数: 20

約数和(自身を含む): 77645700

約数和(自身を除く): 37863092

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 18149, 36298, 72596, 145192, 290384, 2486413, 4972826, 9945652, 19891304, 39782608]

約数ペア:

[(1, 39782608), (2, 19891304), (4, 9945652), (8, 4972826), (16, 2486413), (137, 290384), (274, 145192), (548, 72596), (1096, 36298), (2192, 18149)]