67692008

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{21101}}^1$

素因数の和:21508

約数の個数: 16

約数和(自身を含む): 127245060

約数和(自身を除く): 59553052

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 21101, 42202, 84404, 168808, 8461501, 16923002, 33846004, 67692008]

約数ペア:

[(1, 67692008), (2, 33846004), (4, 16923002), (8, 8461501), (401, 168808), (802, 84404), (1604, 42202), (3208, 21101)]