87669616

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{54251}}^1$

素因数の和:54360

約数の個数: 20

約数和(自身を含む): 171544824

約数和(自身を除く): 83875208

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 54251, 108502, 217004, 434008, 868016, 5479351, 10958702, 21917404, 43834808, 87669616]

約数ペア:

[(1, 87669616), (2, 43834808), (4, 21917404), (8, 10958702), (16, 5479351), (101, 868016), (202, 434008), (404, 217004), (808, 108502), (1616, 54251)]