87978404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{6091}}^1$

素因数の和:6275

約数の個数: 24

約数和(自身を含む): 161706048

約数和(自身を除く): 73727644

約数列:

[1, 2, 4, 23, 46, 92, 157, 314, 628, 3611, 6091, 7222, 12182, 14444, 24364, 140093, 280186, 560372, 956287, 1912574, 3825148, 21994601, 43989202, 87978404]

約数ペア:

[(1, 87978404), (2, 43989202), (4, 21994601), (23, 3825148), (46, 1912574), (92, 956287), (157, 560372), (314, 280186), (628, 140093), (3611, 24364), (6091, 14444), (7222, 12182)]