40365046

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{20407}}^1$

素因数の和:20475

約数の個数: 16

約数和(自身を含む): 64652544

約数和(自身を除く): 24287498

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 20407, 40814, 469361, 877501, 938722, 1755002, 20182523, 40365046]

約数ペア:

[(1, 40365046), (2, 20182523), (23, 1755002), (43, 938722), (46, 877501), (86, 469361), (989, 40814), (1978, 20407)]