31990098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{761669}}^1$

素因数の和:761681

約数の個数: 16

約数和(自身を含む): 73120320

約数和(自身を除く): 41130222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 761669, 1523338, 2285007, 4570014, 5331683, 10663366, 15995049, 31990098]

約数ペア:

[(1, 31990098), (2, 15995049), (3, 10663366), (6, 5331683), (7, 4570014), (14, 2285007), (21, 1523338), (42, 761669)]