39935344

素因数分解:

$2^4\times {\mathrm{1559}}^1\times {\mathrm{1601}}^1$

素因数の和:3168

約数の個数: 20

約数和(自身を含む): 77472720

約数和(自身を除く): 37537376

約数列:

[1, 2, 4, 8, 16, 1559, 1601, 3118, 3202, 6236, 6404, 12472, 12808, 24944, 25616, 2495959, 4991918, 9983836, 19967672, 39935344]

約数ペア:

[(1, 39935344), (2, 19967672), (4, 9983836), (8, 4991918), (16, 2495959), (1559, 25616), (1601, 24944), (3118, 12808), (3202, 12472), (6236, 6404)]