85648048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{281737}}^1$

素因数の和:281764

約数の個数: 20

約数和(自身を含む): 174677560

約数和(自身を除く): 89029512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 281737, 563474, 1126948, 2253896, 4507792, 5353003, 10706006, 21412012, 42824024, 85648048]

約数ペア:

[(1, 85648048), (2, 42824024), (4, 21412012), (8, 10706006), (16, 5353003), (19, 4507792), (38, 2253896), (76, 1126948), (152, 563474), (304, 281737)]