65780138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{4051}}^1$

素因数の和:4429

約数の個数: 16

約数和(自身を含む): 103277376

約数和(自身を除く): 37497238

約数列:

[1, 2, 23, 46, 353, 706, 4051, 8102, 8119, 16238, 93173, 186346, 1430003, 2860006, 32890069, 65780138]

約数ペア:

[(1, 65780138), (2, 32890069), (23, 2860006), (46, 1430003), (353, 186346), (706, 93173), (4051, 16238), (8102, 8119)]