40109929912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{385672403}}^1$

素因数の和:385672422

約数の個数: 16

約数和(自身を含む): 80991204840

約数和(自身を除く): 40881274928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 385672403, 771344806, 1542689612, 3085379224, 5013741239, 10027482478, 20054964956, 40109929912]

約数ペア:

[(1, 40109929912), (2, 20054964956), (4, 10027482478), (8, 5013741239), (13, 3085379224), (26, 1542689612), (52, 771344806), (104, 385672403)]