67440112

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{89681}}^1$

素因数の和:89736

約数の個数: 20

約数和(自身を含む): 133446816

約数和(自身を除く): 66006704

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 89681, 179362, 358724, 717448, 1434896, 4215007, 8430014, 16860028, 33720056, 67440112]

約数ペア:

[(1, 67440112), (2, 33720056), (4, 16860028), (8, 8430014), (16, 4215007), (47, 1434896), (94, 717448), (188, 358724), (376, 179362), (752, 89681)]