85128378

素因数分解:

$2^1\times 3^1\times {\mathrm{647}}^1\times {\mathrm{21929}}^1$

素因数の和:22581

約数の個数: 16

約数和(自身を含む): 170527680

約数和(自身を除く): 85399302

約数列:

[1, 2, 3, 6, 647, 1294, 1941, 3882, 21929, 43858, 65787, 131574, 14188063, 28376126, 42564189, 85128378]

約数ペア:

[(1, 85128378), (2, 42564189), (3, 28376126), (6, 14188063), (647, 131574), (1294, 65787), (1941, 43858), (3882, 21929)]