31839184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{153073}}^1$

素因数の和:153094

約数の個数: 20

約数和(自身を含む): 66434116

約数和(自身を除く): 34594932

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 153073, 306146, 612292, 1224584, 1989949, 2449168, 3979898, 7959796, 15919592, 31839184]

約数ペア:

[(1, 31839184), (2, 15919592), (4, 7959796), (8, 3979898), (13, 2449168), (16, 1989949), (26, 1224584), (52, 612292), (104, 306146), (208, 153073)]