78912112

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{159097}}^1$

素因数の和:159136

約数の個数: 20

約数和(自身を含む): 157825216

約数和(自身を除く): 78913104

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 159097, 318194, 636388, 1272776, 2545552, 4932007, 9864014, 19728028, 39456056, 78912112]

約数ペア:

[(1, 78912112), (2, 39456056), (4, 19728028), (8, 9864014), (16, 4932007), (31, 2545552), (62, 1272776), (124, 636388), (248, 318194), (496, 159097)]