108569008

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{48817}}^1$

素因数の和:48964

約数の個数: 20

約数和(自身を含む): 211870120

約数和(自身を除く): 103301112

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 48817, 97634, 195268, 390536, 781072, 6785563, 13571126, 27142252, 54284504, 108569008]

約数ペア:

[(1, 108569008), (2, 54284504), (4, 27142252), (8, 13571126), (16, 6785563), (139, 781072), (278, 390536), (556, 195268), (1112, 97634), (2224, 48817)]